Keyword arguments test!

gistfile1.rb

class TestFoo
  def initialize(foo: nil, baz: nil, is_awesome: nil, this_ones_required: nil)
    @foo = foo
    @baz = baz
    @is_awesome = is_awesome
    @this_ones_required = this_ones_required or raise ArgumentError.new("this ones required!")
  end

  def to_s
    "foo: #{@foo}, baz: #{@baz}, is_awesome: #{@is_awesome.to_s}, this_ones_required: #{@this_ones_required}"
  end

end

test = TestFoo.new(this_ones_required: true, baz: "QAZ!!", is_awesome: true, foo: "howdy yall")
puts test