Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/patches/hash.rb

Instance Method Summary collapse

Instance Method Details

#crush ⇒ Object 



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# File 'lib/patches/hash.rb', line 18

def crush
  crushed = each_with_object({}) do |(key, value), hash|
    crushed_value = value.respond_to?(:crush) ? value.crush : value
    hash[key] = crushed_value unless crushed_value.nil?
  end

  crushed unless crushed.empty?
end

#deep_symbolize_keys ⇒ Object

Copied from Rails



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# File 'lib/patches/hash.rb', line 5

def deep_symbolize_keys
  deep_transform_keys { |key| key.to_sym rescue key } # rubocop:disable Style/RescueModifier
end

#deep_underscore_keys ⇒ Object 



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# File 'lib/patches/hash.rb', line 9

def deep_underscore_keys
  deep_transform_keys do |key|
    underscored = key.to_s.underscore
    key.is_a?(Symbol) ? underscored.to_sym : underscored
  rescue StandardError
    key
  end
end