Class: Hash

Inherits:
Object show all
Defined in:
lib/api_ai_wrapper/extensions/hash.rb

Overview

Hash Override taken from Rails

Instance Method Summary collapse

Instance Method Details

#_deep_transform_keys_in_object(object, &block) ⇒ Object 



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# File 'lib/api_ai_wrapper/extensions/hash.rb', line 13

def _deep_transform_keys_in_object(object, &block)
  case object
  when Hash
    object.each_with_object({}) do |(key, value), result|
      result[yield(key)] = _deep_transform_keys_in_object(value, &block)
    end
  when Array
    object.map {|e| _deep_transform_keys_in_object(e, &block) }
  else
    object
  end
end

#deep_symbolize_keys ⇒ Object 



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# File 'lib/api_ai_wrapper/extensions/hash.rb', line 34

def deep_symbolize_keys
  deep_transform_keys { |key| key.to_sym rescue key }
end

#deep_transform_keys(&block) ⇒ Object 



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# File 'lib/api_ai_wrapper/extensions/hash.rb', line 26

def deep_transform_keys(&block)
  _deep_transform_keys_in_object(self, &block)
end

#symbolize_keys ⇒ Object 



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# File 'lib/api_ai_wrapper/extensions/hash.rb', line 30

def symbolize_keys
  transform_keys { |key| key.to_sym rescue key }
end

#transform_keys ⇒ Object 



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# File 'lib/api_ai_wrapper/extensions/hash.rb', line 4

def transform_keys
  return enum_for(:transform_keys) unless block_given?
  result = self.class.new
  each_key do |key|
    result[yield(key)] = self[key]
  end
  result
end