Class: Hash

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

Instance Method Summary collapse

Instance Method Details

#deep_symbolize_keys ⇒ Object 



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# File 'lib/browsed/extensions/hash.rb', line 15

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/browsed/extensions/hash.rb', line 19

def deep_transform_keys(&block)
  result = {}
  each do |key, value|
    result[yield(key)] = value.is_a?(Hash) ? value.deep_transform_keys(&block) : value
  end
  result
end

#symbolize_keys ⇒ Object 



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# File 'lib/browsed/extensions/hash.rb', line 3

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

#transform_keys ⇒ Object 



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# File 'lib/browsed/extensions/hash.rb', line 7

def transform_keys
  result = {}
  each_key do |key|
    result[yield(key)] = self[key]
  end
  result
end