Module: Propono::Utils

Defined in:
lib/propono/utils.rb

Class Method Summary collapse

Class Method Details

.symbolize_keys(hash) ⇒ Object

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



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# 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