class Prism::Translation::RubyParser::Compiler
A prism visitor that builds Sexp objects.
Attributes
This is the name of the file that we are compiling. We set it on every Sexp object that is generated, and also use it to compile __FILE__ nodes.
Class variables will change their type based on if they are inside of a method definition or not, so we need to track that state.
Some nodes will change their representation if they are inside of a pattern, so we need to track that state.
Public Class Methods
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 37 def initialize(file, in_def: false, in_pattern: false) @file = file @in_def = in_def @in_pattern = in_pattern end
Initialize a new compiler with the given file name.
Public Instance Methods
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 55 def visit_alias_global_variable_node(node) s(node, :valias, node.new_name.name, node.old_name.name) end
alias $foo $bar ^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 47 def visit_alias_method_node(node) s(node, :alias, visit(node.new_name), visit(node.old_name)) end
alias foo bar ^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 63 def visit_alternation_pattern_node(node) s(node, :or, visit(node.left), visit(node.right)) end
foo => bar | baz
^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 71 def visit_and_node(node) left = visit(node.left) if left[0] == :and # ruby_parser has the and keyword as right-associative as opposed to # prism which has it as left-associative. We reverse that # associativity here. nest = left nest = nest[2] while nest[2][0] == :and nest[2] = s(node, :and, nest[2], visit(node.right)) left else s(node, :and, left, visit(node.right)) end end
a and b ^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 128 def visit_arguments_node(node) raise "Cannot visit arguments directly" end
foo(bar)
^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 91 def visit_array_node(node) if in_pattern s(node, :array_pat, nil).concat(visit_all(node.elements)) else s(node, :array).concat(visit_all(node.elements)) end end
[] ^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 103 def visit_array_pattern_node(node) if node.constant.nil? && node.requireds.empty? && node.rest.nil? && node.posts.empty? s(node, :array_pat) else result = s(node, :array_pat, visit_pattern_constant(node.constant)).concat(visit_all(node.requireds)) case node.rest when SplatNode result << :"*#{node.rest.expression&.name}" when ImplicitRestNode result << :* # This doesn't make any sense at all, but since we're trying to # replicate the behavior directly, we'll copy it. result.line(666) end result.concat(visit_all(node.posts)) end end
foo => [bar]
^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 136 def visit_assoc_node(node) [visit(node.key), visit(node.value)] end
{ a: 1 }
^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 147 def visit_assoc_splat_node(node) if node.value.nil? [s(node, :kwsplat)] else [s(node, :kwsplat, visit(node.value))] end end
def foo(**); bar(**); end
^^
{ **foo }
^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 159 def visit_back_reference_read_node(node) s(node, :back_ref, node.name.to_s.delete_prefix("$").to_sym) end
$+ ^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 167 def visit_begin_node(node) result = node.statements.nil? ? s(node, :nil) : visit(node.statements) if !node.rescue_clause.nil? if !node.statements.nil? result = s(node.statements, :rescue, result, visit(node.rescue_clause)) else result = s(node.rescue_clause, :rescue, visit(node.rescue_clause)) end current = node.rescue_clause until (current = current.subsequent).nil? result << visit(current) end end if !node.else_clause&.statements.nil? result << visit(node.else_clause) end if !node.ensure_clause.nil? if !node.statements.nil? || !node.rescue_clause.nil? || !node.else_clause.nil? result = s(node.statements || node.rescue_clause || node.else_clause || node.ensure_clause, :ensure, result, visit(node.ensure_clause)) else result = s(node.ensure_clause, :ensure, visit(node.ensure_clause)) end end result end
begin end ^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 202 def visit_block_argument_node(node) s(node, :block_pass).tap do |result| result << visit(node.expression) unless node.expression.nil? end end
foo(&bar)
^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 212 def visit_block_local_variable_node(node) node.name end
foo { |; bar| }
^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 217 def visit_block_node(node) s(node, :block_pass, visit(node.expression)) end
A block on a keyword or method call.
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 225 def visit_block_parameter_node(node) :"&#{node.name}" end
def foo(&bar); end
^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 230 def visit_block_parameters_node(node) # If this block parameters has no parameters and is using pipes, then # it inherits its location from its shadow locals, even if they're not # on the same lines as the pipes. shadow_loc = true result = if node.parameters.nil? s(node, :args) else shadow_loc = false visit(node.parameters) end if node.opening == "(" result.line = node.opening_loc.start_line result.line_max = node.closing_loc.end_line shadow_loc = false end if node.locals.any? shadow = s(node, :shadow).concat(visit_all(node.locals)) shadow.line = node.locals.first.location.start_line shadow.line_max = node.locals.last.location.end_line result << shadow if shadow_loc result.line = shadow.line result.line_max = shadow.line_max end end result end
A block’s parameters.
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 272 def visit_break_node(node) if node.arguments.nil? s(node, :break) elsif node.arguments.arguments.length == 1 s(node, :break, visit(node.arguments.arguments.first)) else s(node, :break, s(node.arguments, :array).concat(visit_all(node.arguments.arguments))) end end
break ^^^^^ break foo ^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 346 def visit_call_and_write_node(node) if op_asgn?(node) s(node, op_asgn_type(node, :op_asgn), visit(node.receiver), visit_write_value(node.value), node.read_name, :"&&") else s(node, op_asgn_type(node, :op_asgn2), visit(node.receiver), node.write_name, :"&&", visit_write_value(node.value)) end end
foo.bar &&= baz ^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 292 def visit_call_node(node) case node.name when :!~ return s(node, :not, visit(node.copy(name: :"=~"))) when :=~ if node.arguments&.arguments&.length == 1 && node.block.nil? case node.receiver when StringNode return s(node, :match3, visit(node.arguments.arguments.first), visit(node.receiver)) when RegularExpressionNode, InterpolatedRegularExpressionNode return s(node, :match2, visit(node.receiver), visit(node.arguments.arguments.first)) end case node.arguments.arguments.first when RegularExpressionNode, InterpolatedRegularExpressionNode return s(node, :match3, visit(node.arguments.arguments.first), visit(node.receiver)) end end end type = node.attribute_write? ? :attrasgn : :call type = :"safe_#{type}" if node.safe_navigation? arguments = node.arguments&.arguments || [] write_value = arguments.pop if type == :attrasgn block = node.block if block.is_a?(BlockArgumentNode) arguments << block block = nil end result = s(node, type, visit(node.receiver), node.name).concat(visit_all(arguments)) result << visit_write_value(write_value) unless write_value.nil? visit_block(node, result, block) end
foo
^^^
foo.bar
^^^^^^^
foo.bar() {}
^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 334 def visit_call_operator_write_node(node) if op_asgn?(node) s(node, op_asgn_type(node, :op_asgn), visit(node.receiver), visit_write_value(node.value), node.read_name, node.binary_operator) else s(node, op_asgn_type(node, :op_asgn2), visit(node.receiver), node.write_name, node.binary_operator, visit_write_value(node.value)) end end
foo.bar += baz ^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 358 def visit_call_or_write_node(node) if op_asgn?(node) s(node, op_asgn_type(node, :op_asgn), visit(node.receiver), visit_write_value(node.value), node.read_name, :"||") else s(node, op_asgn_type(node, :op_asgn2), visit(node.receiver), node.write_name, :"||", visit_write_value(node.value)) end end
foo.bar ||= baz ^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 383 def visit_call_target_node(node) s(node, :attrasgn, visit(node.receiver), node.name) end
foo.bar, = 1 ^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 391 def visit_capture_pattern_node(node) visit(node.target) << visit(node.value) end
foo => bar => baz
^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 407 def visit_case_match_node(node) s(node, :case, visit(node.predicate)).concat(visit_all(node.conditions)) << visit(node.else_clause) end
case foo; in bar; end ^^^^^^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 399 def visit_case_node(node) s(node, :case, visit(node.predicate)).concat(visit_all(node.conditions)) << visit(node.else_clause) end
case foo; when bar; end ^^^^^^^^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 415 def visit_class_node(node) name = if node.constant_path.is_a?(ConstantReadNode) node.name else visit(node.constant_path) end result = if node.body.nil? s(node, :class, name, visit(node.superclass)) elsif node.body.is_a?(StatementsNode) compiler = copy_compiler(in_def: false) s(node, :class, name, visit(node.superclass)).concat(node.body.body.map { |child| child.accept(compiler) }) else s(node, :class, name, visit(node.superclass), node.body.accept(copy_compiler(in_def: false))) end attach_comments(result, node) result end
class Foo; end ^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 468 def visit_class_variable_and_write_node(node) s(node, :op_asgn_and, s(node, :cvar, node.name), s(node, class_variable_write_type, node.name, visit_write_value(node.value))) end
@@foo &&= bar ^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 460 def visit_class_variable_operator_write_node(node) s(node, class_variable_write_type, node.name, s(node, :call, s(node, :cvar, node.name), node.binary_operator, visit_write_value(node.value))) end
@@foo += bar ^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 476 def visit_class_variable_or_write_node(node) s(node, :op_asgn_or, s(node, :cvar, node.name), s(node, class_variable_write_type, node.name, visit_write_value(node.value))) end
@@foo ||= bar ^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 441 def visit_class_variable_read_node(node) s(node, :cvar, node.name) end
@@foo ^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 484 def visit_class_variable_target_node(node) s(node, class_variable_write_type, node.name) end
@@foo, = bar ^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 452 def visit_class_variable_write_node(node) s(node, class_variable_write_type, node.name, visit_write_value(node.value)) end
@@foo = 1 ^^^^^^^^^ @@foo, @@bar = 1 ^^^^^ ^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 525 def visit_constant_and_write_node(node) s(node, :op_asgn_and, s(node, :const, node.name), s(node, :cdecl, node.name, visit(node.value))) end
Foo &&= bar ^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 517 def visit_constant_operator_write_node(node) s(node, :cdecl, node.name, s(node, :call, s(node, :const, node.name), node.binary_operator, visit_write_value(node.value))) end
Foo += bar ^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 533 def visit_constant_or_write_node(node) s(node, :op_asgn_or, s(node, :const, node.name), s(node, :cdecl, node.name, visit(node.value))) end
Foo ||= bar ^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 580 def visit_constant_path_and_write_node(node) s(node, :op_asgn_and, visit(node.target), visit_write_value(node.value)) end
Foo::Bar &&= baz ^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 549 def visit_constant_path_node(node) if node.parent.nil? s(node, :colon3, node.name) else s(node, :colon2, visit(node.parent), node.name) end end
Foo::Bar ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 572 def visit_constant_path_operator_write_node(node) s(node, :op_asgn, visit(node.target), node.binary_operator, visit_write_value(node.value)) end
Foo::Bar += baz ^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 588 def visit_constant_path_or_write_node(node) s(node, :op_asgn_or, visit(node.target), visit_write_value(node.value)) end
Foo::Bar ||= baz ^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 596 def visit_constant_path_target_node(node) inner = if node.parent.nil? s(node, :colon3, node.name) else s(node, :colon2, visit(node.parent), node.name) end s(node, :const, inner) end
Foo::Bar, = baz ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 564 def visit_constant_path_write_node(node) s(node, :cdecl, visit(node.target), visit_write_value(node.value)) end
Foo::Bar = 1 ^^^^^^^^^^^^ Foo::Foo, Bar::Bar = 1 ^^^^^^^^ ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 498 def visit_constant_read_node(node) s(node, :const, node.name) end
Foo ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 541 def visit_constant_target_node(node) s(node, :cdecl, node.name) end
Foo, = bar ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 509 def visit_constant_write_node(node) s(node, :cdecl, node.name, visit_write_value(node.value)) end
Foo = 1 ^^^^^^^ Foo, Bar = 1 ^^^ ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 614 def visit_def_node(node) name = node.name_loc.slice.to_sym result = if node.receiver.nil? s(node, :defn, name) else s(node, :defs, visit(node.receiver), name) end attach_comments(result, node) result.line(node.name_loc.start_line) if node.parameters.nil? result << s(node, :args).line(node.name_loc.start_line) else result << visit(node.parameters) end if node.body.nil? result << s(node, :nil) elsif node.body.is_a?(StatementsNode) compiler = copy_compiler(in_def: true) result.concat(node.body.body.map { |child| child.accept(compiler) }) else result << node.body.accept(copy_compiler(in_def: true)) end end
def foo; end ^^^^^^^^^^^^ def self.foo; end ^^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 649 def visit_defined_node(node) s(node, :defined, visit(node.value)) end
defined? a ^^^^^^^^^^ defined?(a) ^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 657 def visit_else_node(node) visit(node.statements) end
if foo then bar else baz end
^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 665 def visit_embedded_statements_node(node) result = s(node, :evstr) result << visit(node.statements) unless node.statements.nil? result end
"foo #{bar}"
^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 675 def visit_embedded_variable_node(node) s(node, :evstr, visit(node.variable)) end
"foo #@bar"
^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 683 def visit_ensure_node(node) node.statements.nil? ? s(node, :nil) : visit(node.statements) end
begin; foo; ensure; bar; end
^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 691 def visit_false_node(node) s(node, :false) end
false ^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 699 def visit_find_pattern_node(node) s(node, :find_pat, visit_pattern_constant(node.constant), :"*#{node.left.expression&.name}", *visit_all(node.requireds), :"*#{node.right.expression&.name}") end
foo => [*, bar, *]
^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 707 def visit_flip_flop_node(node) if node.left.is_a?(IntegerNode) && node.right.is_a?(IntegerNode) s(node, :lit, Range.new(node.left.value, node.right.value, node.exclude_end?)) else s(node, node.exclude_end? ? :flip3 : :flip2, visit(node.left), visit(node.right)) end end
if foo .. bar; end ^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 719 def visit_float_node(node) s(node, :lit, node.value) end
1.0 ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 727 def visit_for_node(node) s(node, :for, visit(node.collection), visit(node.index), visit(node.statements)) end
for foo in bar do end ^^^^^^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 735 def visit_forwarding_arguments_node(node) s(node, :forward_args) end
def foo(...); bar(...); end
^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 743 def visit_forwarding_parameter_node(node) s(node, :forward_args) end
def foo(...); end
^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 754 def visit_forwarding_super_node(node) visit_block(node, s(node, :zsuper), node.block) end
super
^^^^^
super {}
^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 789 def visit_global_variable_and_write_node(node) s(node, :op_asgn_and, s(node, :gvar, node.name), s(node, :gasgn, node.name, visit_write_value(node.value))) end
$foo &&= bar ^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 781 def visit_global_variable_operator_write_node(node) s(node, :gasgn, node.name, s(node, :call, s(node, :gvar, node.name), node.binary_operator, visit(node.value))) end
$foo += bar ^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 797 def visit_global_variable_or_write_node(node) s(node, :op_asgn_or, s(node, :gvar, node.name), s(node, :gasgn, node.name, visit_write_value(node.value))) end
$foo ||= bar ^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 762 def visit_global_variable_read_node(node) s(node, :gvar, node.name) end
$foo ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 805 def visit_global_variable_target_node(node) s(node, :gasgn, node.name) end
$foo, = bar ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 773 def visit_global_variable_write_node(node) s(node, :gasgn, node.name, visit_write_value(node.value)) end
$foo = 1 ^^^^^^^^ $foo, $bar = 1 ^^^^ ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 813 def visit_hash_node(node) s(node, :hash).concat(node.elements.flat_map { |element| visit(element) }) end
{}
^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 821 def visit_hash_pattern_node(node) result = s(node, :hash_pat, visit_pattern_constant(node.constant)).concat(node.elements.flat_map { |element| visit(element) }) case node.rest when AssocSplatNode result << s(node.rest, :kwrest, :"**#{node.rest.value&.name}") when NoKeywordsParameterNode result << visit(node.rest) end result end
foo => {}
^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 844 def visit_if_node(node) s(node, :if, visit(node.predicate), visit(node.statements), visit(node.subsequent)) end
if foo then bar end ^^^^^^^^^^^^^^^^^^^ bar if foo ^^^^^^^^^^ foo ? bar : baz ^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 849 def visit_imaginary_node(node) s(node, :lit, node.value) end
1i
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 857 def visit_implicit_node(node) end
{ foo: }
^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 864 def visit_implicit_rest_node(node) end
foo { |bar,| }
^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 871 def visit_in_node(node) pattern = if node.pattern.is_a?(ConstantPathNode) s(node.pattern, :const, visit(node.pattern)) else node.pattern.accept(copy_compiler(in_pattern: true)) end s(node, :in, pattern).concat(node.statements.nil? ? [nil] : visit_all(node.statements.body)) end
case foo; in bar; end ^^^^^^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 901 def visit_index_and_write_node(node) arglist = nil if !node.arguments.nil? || !node.block.nil? arglist = s(node, :arglist).concat(visit_all(node.arguments&.arguments || [])) arglist << visit(node.block) if !node.block.nil? end s(node, :op_asgn1, visit(node.receiver), arglist, :"&&", visit_write_value(node.value)) end
foo[bar] &&= baz ^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 886 def visit_index_operator_write_node(node) arglist = nil if !node.arguments.nil? || !node.block.nil? arglist = s(node, :arglist).concat(visit_all(node.arguments&.arguments || [])) arglist << visit(node.block) if !node.block.nil? end s(node, :op_asgn1, visit(node.receiver), arglist, node.binary_operator, visit_write_value(node.value)) end
foo[bar] += baz ^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 916 def visit_index_or_write_node(node) arglist = nil if !node.arguments.nil? || !node.block.nil? arglist = s(node, :arglist).concat(visit_all(node.arguments&.arguments || [])) arglist << visit(node.block) if !node.block.nil? end s(node, :op_asgn1, visit(node.receiver), arglist, :"||", visit_write_value(node.value)) end
foo[bar] ||= baz ^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 931 def visit_index_target_node(node) arguments = visit_all(node.arguments&.arguments || []) arguments << visit(node.block) unless node.block.nil? s(node, :attrasgn, visit(node.receiver), :[]=).concat(arguments) end
foo[bar], = 1 ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 969 def visit_instance_variable_and_write_node(node) s(node, :op_asgn_and, s(node, :ivar, node.name), s(node, :iasgn, node.name, visit(node.value))) end
@foo &&= bar ^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 961 def visit_instance_variable_operator_write_node(node) s(node, :iasgn, node.name, s(node, :call, s(node, :ivar, node.name), node.binary_operator, visit_write_value(node.value))) end
@foo += bar ^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 977 def visit_instance_variable_or_write_node(node) s(node, :op_asgn_or, s(node, :ivar, node.name), s(node, :iasgn, node.name, visit(node.value))) end
@foo ||= bar ^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 942 def visit_instance_variable_read_node(node) s(node, :ivar, node.name) end
@foo ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 985 def visit_instance_variable_target_node(node) s(node, :iasgn, node.name) end
@foo, = bar ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 953 def visit_instance_variable_write_node(node) s(node, :iasgn, node.name, visit_write_value(node.value)) end
@foo = 1 ^^^^^^^^ @foo, @bar = 1 ^^^^ ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 993 def visit_integer_node(node) s(node, :lit, node.value) end
1 ^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1001 def visit_interpolated_match_last_line_node(node) parts = visit_interpolated_parts(node.parts) regexp = if parts.length == 1 s(node, :lit, Regexp.new(parts.first, node.options)) else s(node, :dregx).concat(parts).tap do |result| options = node.options result << options if options != 0 end end s(node, :match, regexp) end
if /foo #{bar}/ then end
^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1020 def visit_interpolated_regular_expression_node(node) parts = visit_interpolated_parts(node.parts) if parts.length == 1 s(node, :lit, Regexp.new(parts.first, node.options)) else s(node, :dregx).concat(parts).tap do |result| options = node.options result << options if options != 0 end end end
/foo #{bar}/
^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1037 def visit_interpolated_string_node(node) parts = visit_interpolated_parts(node.parts) parts.length == 1 ? s(node, :str, parts.first) : s(node, :dstr).concat(parts) end
"foo #{bar}"
^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1046 def visit_interpolated_symbol_node(node) parts = visit_interpolated_parts(node.parts) parts.length == 1 ? s(node, :lit, parts.first.to_sym) : s(node, :dsym).concat(parts) end
:"foo #{bar}"
^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1055 def visit_interpolated_x_string_node(node) source = node.heredoc? ? node.parts.first : node parts = visit_interpolated_parts(node.parts) parts.length == 1 ? s(source, :xstr, parts.first) : s(source, :dxstr).concat(parts) end
`foo #{bar}`
^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1138 def visit_it_local_variable_read_node(node) s(node, :call, nil, :it) end
-> { it }
^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1146 def visit_keyword_hash_node(node) s(node, :hash).concat(node.elements.flat_map { |element| visit(element) }) end
foo(bar: baz)
^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1157 def visit_keyword_rest_parameter_node(node) :"**#{node.name}" end
def foo(**bar); end
^^^^^
def foo(**); end
^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1162 def visit_lambda_node(node) parameters = case node.parameters when nil, ItParametersNode, NumberedParametersNode 0 else visit(node.parameters) end if node.body.nil? s(node, :iter, s(node, :lambda), parameters) else s(node, :iter, s(node, :lambda), parameters, visit(node.body)) end end
-> {}
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1213 def visit_local_variable_and_write_node(node) s(node, :op_asgn_and, s(node, :lvar, node.name), s(node, :lasgn, node.name, visit_write_value(node.value))) end
foo &&= bar ^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1205 def visit_local_variable_operator_write_node(node) s(node, :lasgn, node.name, s(node, :call, s(node, :lvar, node.name), node.binary_operator, visit_write_value(node.value))) end
foo += bar ^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1221 def visit_local_variable_or_write_node(node) s(node, :op_asgn_or, s(node, :lvar, node.name), s(node, :lasgn, node.name, visit_write_value(node.value))) end
foo ||= bar ^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1182 def visit_local_variable_read_node(node) if node.name.match?(/^_\d$/) s(node, :call, nil, node.name) else s(node, :lvar, node.name) end end
foo ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1229 def visit_local_variable_target_node(node) s(node, :lasgn, node.name) end
foo, = bar ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1197 def visit_local_variable_write_node(node) s(node, :lasgn, node.name, visit_write_value(node.value)) end
foo = 1 ^^^^^^^ foo, bar = 1 ^^^ ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1237 def visit_match_last_line_node(node) s(node, :match, s(node, :lit, Regexp.new(node.unescaped, node.options))) end
if /foo/ then end ^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1245 def visit_match_predicate_node(node) s(node, :case, visit(node.value), s(node, :in, node.pattern.accept(copy_compiler(in_pattern: true)), nil), nil) end
foo in bar ^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1253 def visit_match_required_node(node) s(node, :case, visit(node.value), s(node, :in, node.pattern.accept(copy_compiler(in_pattern: true)), nil), nil) end
foo => bar ^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1261 def visit_match_write_node(node) s(node, :match2, visit(node.call.receiver), visit(node.call.arguments.arguments.first)) end
/(?<foo>foo)/ =~ bar ^^^^^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1268 def visit_missing_node(node) raise "Cannot visit missing node directly" end
A node that is missing from the syntax tree. This is only used in the case of a syntax error. The parser gem doesn’t have such a concept, so we invent our own here.
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1276 def visit_module_node(node) name = if node.constant_path.is_a?(ConstantReadNode) node.name else visit(node.constant_path) end result = if node.body.nil? s(node, :module, name) elsif node.body.is_a?(StatementsNode) compiler = copy_compiler(in_def: false) s(node, :module, name).concat(node.body.body.map { |child| child.accept(compiler) }) else s(node, :module, name, node.body.accept(copy_compiler(in_def: false))) end attach_comments(result, node) result end
module Foo; end ^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1302 def visit_multi_target_node(node) targets = [*node.lefts] targets << node.rest if !node.rest.nil? && !node.rest.is_a?(ImplicitRestNode) targets.concat(node.rights) s(node, :masgn, s(node, :array).concat(visit_all(targets))) end
foo, bar = baz ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1314 def visit_multi_write_node(node) targets = [*node.lefts] targets << node.rest if !node.rest.nil? && !node.rest.is_a?(ImplicitRestNode) targets.concat(node.rights) value = if node.value.is_a?(ArrayNode) && node.value.opening_loc.nil? if node.value.elements.length == 1 && node.value.elements.first.is_a?(SplatNode) visit(node.value.elements.first) else visit(node.value) end else s(node.value, :to_ary, visit(node.value)) end s(node, :masgn, s(node, :array).concat(visit_all(targets)), value) end
foo, bar = baz ^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1340 def visit_next_node(node) if node.arguments.nil? s(node, :next) elsif node.arguments.arguments.length == 1 argument = node.arguments.arguments.first s(node, :next, argument.is_a?(SplatNode) ? s(node, :svalue, visit(argument)) : visit(argument)) else s(node, :next, s(node, :array).concat(visit_all(node.arguments.arguments))) end end
next ^^^^ next foo ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1355 def visit_nil_node(node) s(node, :nil) end
nil ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1363 def visit_no_keywords_parameter_node(node) in_pattern ? s(node, :kwrest, :"**nil") : :"**nil" end
def foo(**nil); end
^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1371 def visit_numbered_parameters_node(node) raise "Cannot visit numbered parameters directly" end
-> { _1 + _2 }
^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1379 def visit_numbered_reference_read_node(node) s(node, :nth_ref, node.number) end
$1 ^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1387 def visit_optional_keyword_parameter_node(node) s(node, :kwarg, node.name, visit(node.value)) end
def foo(bar: baz); end
^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1395 def visit_optional_parameter_node(node) s(node, :lasgn, node.name, visit(node.value)) end
def foo(bar = 1); end
^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1403 def visit_or_node(node) left = visit(node.left) if left[0] == :or # ruby_parser has the or keyword as right-associative as opposed to # prism which has it as left-associative. We reverse that # associativity here. nest = left nest = nest[2] while nest[2][0] == :or nest[2] = s(node, :or, nest[2], visit(node.right)) left else s(node, :or, left, visit(node.right)) end end
a or b ^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1423 def visit_parameters_node(node) children = node.each_child_node.map do |element| if element.is_a?(MultiTargetNode) visit_destructured_parameter(element) else visit(element) end end s(node, :args).concat(children) end
def foo(bar, *baz); end
^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1465 def visit_parentheses_node(node) if node.body.nil? s(node, :nil) else visit(node.body) end end
() ^^ (1) ^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1477 def visit_pinned_expression_node(node) node.expression.accept(copy_compiler(in_pattern: false)) end
foo => ^(bar)
^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1485 def visit_pinned_variable_node(node) if node.variable.is_a?(LocalVariableReadNode) && node.variable.name.match?(/^_\d$/) s(node, :lvar, node.variable.name) else visit(node.variable) end end
foo = 1 and bar => ^foo
^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1494 def visit_post_execution_node(node) s(node, :iter, s(node, :postexe), 0, visit(node.statements)) end
END {}
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1499 def visit_pre_execution_node(node) s(node, :iter, s(node, :preexe), 0, visit(node.statements)) end
BEGIN {}
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1504 def visit_program_node(node) visit(node.statements) end
The top-level program node.
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1512 def visit_range_node(node) if !in_pattern && !node.left.nil? && !node.right.nil? && ([node.left.type, node.right.type] - %i[nil_node integer_node]).empty? left = node.left.value if node.left.is_a?(IntegerNode) right = node.right.value if node.right.is_a?(IntegerNode) s(node, :lit, Range.new(left, right, node.exclude_end?)) else s(node, node.exclude_end? ? :dot3 : :dot2, visit_range_bounds_node(node.left), visit_range_bounds_node(node.right)) end end
0..5 ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1536 def visit_rational_node(node) s(node, :lit, node.value) end
1r ^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1544 def visit_redo_node(node) s(node, :redo) end
redo ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1552 def visit_regular_expression_node(node) s(node, :lit, Regexp.new(node.unescaped, node.options)) end
/foo/ ^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1560 def visit_required_keyword_parameter_node(node) s(node, :kwarg, node.name) end
def foo(bar:); end
^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1568 def visit_required_parameter_node(node) node.name end
def foo(bar); end
^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1576 def visit_rescue_modifier_node(node) s(node, :rescue, visit(node.expression), s(node.rescue_expression, :resbody, s(node.rescue_expression, :array), visit(node.rescue_expression))) end
foo rescue bar ^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1584 def visit_rescue_node(node) exceptions = if node.exceptions.length == 1 && node.exceptions.first.is_a?(SplatNode) visit(node.exceptions.first) else s(node, :array).concat(visit_all(node.exceptions)) end if !node.reference.nil? exceptions << (visit(node.reference) << s(node.reference, :gvar, :"$!")) end s(node, :resbody, exceptions).concat(node.statements.nil? ? [nil] : visit_all(node.statements.body)) end
begin; rescue; end
^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1606 def visit_rest_parameter_node(node) :"*#{node.name}" end
def foo(*bar); end
^^^^
def foo(*); end
^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1614 def visit_retry_node(node) s(node, :retry) end
retry ^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1625 def visit_return_node(node) if node.arguments.nil? s(node, :return) elsif node.arguments.arguments.length == 1 argument = node.arguments.arguments.first s(node, :return, argument.is_a?(SplatNode) ? s(node, :svalue, visit(argument)) : visit(argument)) else s(node, :return, s(node, :array).concat(visit_all(node.arguments.arguments))) end end
return ^^^^^^ return 1 ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1640 def visit_self_node(node) s(node, :self) end
self ^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1653 def visit_singleton_class_node(node) s(node, :sclass, visit(node.expression)).tap do |sexp| sexp << node.body.accept(copy_compiler(in_def: false)) unless node.body.nil? end end
class << self; end ^^^^^^^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1663 def visit_source_encoding_node(node) # TODO s(node, :colon2, s(node, :const, :Encoding), :UTF_8) end
__ENCODING__ ^^^^^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1672 def visit_source_file_node(node) s(node, :str, node.filepath) end
__FILE__ ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1680 def visit_source_line_node(node) s(node, :lit, node.location.start_line) end
__LINE__ ^^^^^^^^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1694 def visit_splat_node(node) if node.expression.nil? s(node, :splat) else s(node, :splat, visit(node.expression)) end end
foo(*bar)
^^^^
def foo((bar, *baz)); end
^^^^
def foo(*); bar(*); end
^
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1703 def visit_statements_node(node) first, *rest = node.body if rest.empty? visit(first) else s(node, :block).concat(visit_all(node.body)) end end
A list of statements.
Source
# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1717 def visit_string_node(node) unescaped = node.unescaped if node.forced_binary_encoding? unescaped = unescaped.dup unescaped.force_encoding(Encoding::BINARY) end s(node, :str, unescaped) end
"foo" ^^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1732 def visit_super_node(node) arguments = node.arguments&.arguments || [] block = node.block if block.is_a?(BlockArgumentNode) arguments << block block = nil end visit_block(node, s(node, :super).concat(visit_all(arguments)), block) end
super(foo) ^^^^^^^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1748 def visit_symbol_node(node) node.value == "!@" ? s(node, :lit, :"!@") : s(node, :lit, node.unescaped.to_sym) end
:foo ^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1756 def visit_true_node(node) s(node, :true) end
true ^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1764 def visit_undef_node(node) names = node.names.map { |name| s(node, :undef, visit(name)) } names.length == 1 ? names.first : s(node, :block).concat(names) end
undef foo ^^^^^^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1776 def visit_unless_node(node) s(node, :if, visit(node.predicate), visit(node.else_clause), visit(node.statements)) end
unless foo; bar end ^^^^^^^^^^^^^^^^^^^ bar unless foo ^^^^^^^^^^^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1787 def visit_until_node(node) s(node, :until, visit(node.predicate), visit(node.statements), !node.begin_modifier?) end
until foo; bar end ^^^^^^^^^^^^^^^^^ bar until foo ^^^^^^^^^^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1795 def visit_when_node(node) s(node, :when, s(node, :array).concat(visit_all(node.conditions))).concat(node.statements.nil? ? [nil] : visit_all(node.statements.body)) end
case foo; when bar; end
^^^^^^^^^^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1806 def visit_while_node(node) s(node, :while, visit(node.predicate), visit(node.statements), !node.begin_modifier?) end
while foo; bar end ^^^^^^^^^^^^^^^^^^ bar while foo ^^^^^^^^^^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1814 def visit_x_string_node(node) result = s(node, :xstr, node.unescaped) if node.heredoc? result.line = node.content_loc.start_line result.line_max = node.content_loc.end_line end result end
`foo` ^^^^^
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# File vendor/bundle/ruby/4.0.0/gems/prism-1.9.0/lib/prism/translation/ruby_parser.rb, line 1832 def visit_yield_node(node) s(node, :yield).concat(visit_all(node.arguments&.arguments || [])) end
yield ^^^^^ yield 1 ^^^^^^^