module Utils::HashHelpers
Public Class Methods
symbolize_keys(hash)
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From devblog.avdi.org/2009/07/14/recursively-symbolize-keys/
# File lib/utils/hash_helpers.rb, line 5 def self.symbolize_keys(hash) if hash.is_a?(Array) hash.map { |h| symbolize_keys(h) } else hash.inject({}) { |result, (key, value)| new_key = case key when String then key.to_sym else key end new_value = case value when Hash then symbolize_keys(value) else value end result[new_key] = new_value result } end end