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Contents
require 'httparty'
# :nocov:
module HTTParty
# Extension of HTTParty:HashConversions. Changes made to add index to arrays
# https://github.com/jnunemaker/httparty/blob/master/lib/httparty/hash_conversions.rb#L42,L55
module HashConversions
def self.normalize_keys(key, value)
stack = []
normalized_keys = []
if value.respond_to?(:to_ary)
if value.empty?
normalized_keys << ["#{key}[]", '']
else
normalized_keys = value.to_ary.flat_map.with_index do
|element, index| normalize_keys("#{key}[#{index}]", element)
end
end
elsif value.respond_to?(:to_hash)
stack << [key, value.to_hash]
else
normalized_keys << [key.to_s, value]
end
stack.each do |parent, hash|
hash.each do |child_key, child_value|
if child_value.respond_to?(:to_hash)
stack << ["#{parent}[#{child_key}]", child_value.to_hash]
elsif child_value.respond_to?(:to_ary)
child_value.to_ary.each_with_index do |v, index|
normalized_keys << normalize_keys("#{parent}[#{child_key}][#{index}]", v).flatten
end
else
normalized_keys << normalize_keys("#{parent}[#{child_key}]", child_value).flatten
end
end
end
normalized_keys
end
end
end
# :nocov:
Version data entries
11 entries across 11 versions & 3 rubygems