Module: Useful::RubyExtensionsFromRails::Hash

Included in:
Hash
Defined in:
lib/useful/ruby_extensions_from_rails/hash.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/useful/ruby_extensions_from_rails/hash.rb', line 6

def self.included(klass)
  klass.extend(ClassMethods) if klass.kind_of?(Class)
end

Instance Method Details

#stringify_keys ⇒ Object

Return a new hash with all keys converted to strings.



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# File 'lib/useful/ruby_extensions_from_rails/hash.rb', line 27

def stringify_keys
  self.class.stringify_keys(self.clone)
end

#stringify_keys! ⇒ Object

Destructively convert all keys to strings.



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# File 'lib/useful/ruby_extensions_from_rails/hash.rb', line 31

def stringify_keys!
  self.class.stringify_keys(self)
end

#symbolize_keys ⇒ Object

Return a new hash with all keys converted to strings.



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# File 'lib/useful/ruby_extensions_from_rails/hash.rb', line 36

def symbolize_keys
  self.class.symbolize_keys(self.clone)
end

#symbolize_keys! ⇒ Object

Destructively convert all keys to strings.



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# File 'lib/useful/ruby_extensions_from_rails/hash.rb', line 40

def symbolize_keys!
  self.class.symbolize_keys(self)
end