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module Hashie
module Extensions
module Mash
# Overrides Mash's default behavior of converting keys to strings
#
# @example
# class LazyResponse < Hashie::Mash
# include Hashie::Extensions::Mash::SymbolizedKeys
# end
#
# response = LazyResponse.new("id" => 123, "name" => "Rey").to_h
# #=> {id: 123, name: "Rey"}
#
# @api public
module SymbolizeKeys
# Hook for being included in a class
#
# @api private
# @return [void]
# @raise [ArgumentError] when the base class isn't a Mash
def self.included(base)
raise ArgumentError, "#{base} must descent from Hashie::Mash" unless base <= Hashie::Mash
end
private
# Converts a key to a symbol
#
# @api private
# @param [String, Symbol] key the key to convert to a symbol
# @return [void]
def convert_key(key)
key.to_sym
end
end
end
end
end
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