module Propono::Utils
Public Class Methods
symbolize_keys(hash)
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Returns hash
with all primary and nested keys to string values symbolised To avoid conflicts with ActiveSupport and other libraries that provide Hash symbolisation, this method is kept within the Propono
namespace and not mixed into Hash
# File lib/propono/utils.rb, line 7 def self.symbolize_keys(hash) hash.inject({}) do |result, (key, value)| new_key = key.is_a?(String) ? key.to_sym : key new_value = value.is_a?(Hash) ? symbolize_keys(value) : value result[new_key] = new_value result end end