class NoMethodError
Raised when a method is called on a receiver which doesn’t have it defined and also fails to respond with method_missing.
"hello".to_ary
raises the exception:
NoMethodError: undefined method `to_ary' for an instance of String
Public Class Methods
Source
# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/errors.rbs, line 373
def initialize: (?string? msg, ?String? name, ?Array[untyped] args, ?boolish `private`, ?receiver: T?) -> void
Construct a NoMethodError exception for a method of the given name called with the given arguments. The name may be accessed using the name method on the resulting object, and the arguments using the args method.
If private argument were passed, it designates method was attempted to call in private context, and can be accessed with private_call? method.
receiver argument stores an object whose method was called.
Public Instance Methods
# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/errors.rbs, line 381
def args: () -> Array[untyped]
Return the arguments passed in as the third parameter to the constructor.
() → boolSource
# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/errors.rbs, line 389
def private_call?: () -> bool
Return true if the caused method was called as private.