class Rack::QueryParser

# File lib/rack/query_parser.rb, line 36
def self.make_default(param_depth_limit, **options)
  new(Params, param_depth_limit, **options)
end

# File lib/rack/query_parser.rb, line 60
def initialize(params_class, param_depth_limit, bytesize_limit: BYTESIZE_LIMIT, params_limit: PARAMS_LIMIT)
  @params_class = params_class
  @param_depth_limit = param_depth_limit
  @bytesize_limit = bytesize_limit
  @params_limit = params_limit
end

# File lib/rack/query_parser.rb, line 194
def make_params
  @params_class.new
end

# File lib/rack/query_parser.rb, line 198
def new_depth_limit(param_depth_limit)
  self.class.new @params_class, param_depth_limit
end

# File lib/rack/query_parser.rb, line 122
def normalize_params(params, name, v, _depth=nil)
  _normalize_params(params, name, v, 0)
end

# File lib/rack/query_parser.rb, line 107
def parse_nested_query(qs, separator = nil)
  params = make_params

  each_query_pair(qs, separator) do |k, v|
    _normalize_params(params, k, v, 0)
  end

  return params.to_h
end

# File lib/rack/query_parser.rb, line 71
def parse_query(qs, separator = nil, &unescaper)
  params = make_params

  each_query_pair(qs, separator, unescaper) do |k, v|
    if cur = params[k]
      if cur.class == Array
        params[k] << v
      else
        params[k] = [cur, v]
      end
    else
      params[k] = v
    end
  end

  return params.to_h
end

# File lib/rack/query_parser.rb, line 92
def parse_query_pairs(qs, separator = nil)
  pairs = []

  each_query_pair(qs, separator) do |k, v|
    pairs << [k, v]
  end

  pairs
end