Contents

class Hash #:nodoc:
  
  # Return a new hash with all keys converted to symbols.
  def symbolize_keys
    inject({}) do |options, (key, value)|
      options[(key.to_sym rescue key) || key] = value
      options
    end
  end

  # Destructively convert all keys to symbols.
  def symbolize_keys!
    self.replace(self.symbolize_keys)
  end
  
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
cloudapp_api-0.5.0	lib/cloudapp/core_ext.rb
cloudapp_api-0.4.0	lib/cloudapp/core_ext.rb
cloudapp_api-0.3.3	lib/cloudapp/core_ext.rb
cloudapp_api-0.3.2	lib/cloudapp/core_ext.rb
cloudapp_api-0.3.1	lib/cloudapp/core_ext.rb
cloudapp_api-0.3.0	lib/cloudapp/core_ext.rb
cloudapp_api-0.2.2	lib/cloudapp/core_ext.rb
cloudapp_api-0.2.1	lib/cloudapp/core_ext.rb
cloudapp_api-0.2.0	lib/cloudapp/core_ext.rb