module HTTParty::HashConversions
Public Class Methods
normalize_param(key, value)
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@param key<Object> The key for the param. @param value<Object> The value for the param.
@return <String> This key value pair as a param
@example ::normalize_param(:name, “Bob Jones”) #=> “name=Bob%20Jones&”
# File lib/httparty/hash_conversions.rb, line 26 def self.normalize_param(key, value) param = '' stack = [] if value.is_a?(Array) param << value.map { |element| normalize_param("#{key}[]", element) }.join elsif value.is_a?(Hash) stack << [key,value] else param << "#{key}=#{URI.encode(value.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))}&" end stack.each do |parent, hash| hash.each do |k, v| if v.is_a?(Hash) stack << ["#{parent}[#{k}]", v] else param << normalize_param("#{parent}[#{k}]", v) end end end param end
to_params(hash)
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@return <String> This hash as a query string
@example
{ :name => "Bob", :address => { :street => '111 Ruby Ave.', :city => 'Ruby Central', :phones => ['111-111-1111', '222-222-2222'] } }.to_params #=> "name=Bob&address[city]=Ruby Central&address[phones][]=111-111-1111&address[phones][]=222-222-2222&address[street]=111 Ruby Ave."
# File lib/httparty/hash_conversions.rb, line 14 def self.to_params(hash) params = hash.map { |k,v| normalize_param(k,v) }.join params.chop! # trailing & params end