Contents

class Hash
  # Returns the value of self for each argument and deletes those entries.
  #
  # ==== Parameters
  # *args:: the keys whose values should be extracted and deleted.
  #
  # ==== Returns
  # Array[Object]:: The values of the provided arguments in corresponding order.
  #
  # :api: public
  def extract!(*args)
    args.map do |arg|
      self.delete(arg)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
BrianTheCoder-ratpack-0.2.2	lib/ratpack/core_ext/hash.rb
BrianTheCoder-ratpack-0.2.3	lib/ratpack/core_ext/hash.rb
BrianTheCoder-ratpack-0.2.4	lib/ratpack/core_ext/hash.rb
BrianTheCoder-ratpack-0.3.1	lib/ratpack/core_ext/hash.rb