CGI.parse

(::String query) -> ::Hash[::String, ::Array[::String]]

parse(query)

# File tmp/rubies/ruby-3.4.1/lib/cgi/core.rb, line 393
def self.parse(query)
  params = {}
  query.split(/[&;]/).each do |pairs|
    key, value = pairs.split('=',2).collect{|v| CGI.unescape(v) }

    next unless key

    params[key] ||= []
    params[key].push(value) if value
  end

  params.default=[].freeze
  params
end

Parse an HTTP query string into a hash of key=>value pairs.

Example

params = CGI.parse("query_string")
  # {"name1" => ["value1", "value2", ...],
  #  "name2" => ["value1", "value2", ...], ... }

See also .new #env_table .accept_charset= #header also in 3.3 · 3.2 · 3.1 · 3.0

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