module Fog::StringifyKeys
Public Class Methods
stringify(original_hash)
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Returns a new hash with all keys converted to strings.
# File lib/fog/core/stringify_keys.rb, line 4 def self.stringify(original_hash) transform_hash(original_hash) do |hash, key, value| hash[key.to_s] = value end end
Private Class Methods
transform_hash(original, &block)
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devblog.avdi.org/2009/11/20/hash-transforms-in-ruby/
# File lib/fog/core/stringify_keys.rb, line 13 def self.transform_hash(original, &block) original.reduce({}) do |result, (key, value)| block.call(result, key, value) result end end