Description¶ ↑

Some functional programming features for ruby.

Usage¶ ↑

Now implemented only define method. You can use it like this:

module Math
  class << self
    include FRuby::Definer
    define(:fact, Fixnum) { |n| n * fact(n - 1) }
    define(:fact, 0) { 1 }
    define(:fact, 1) { 1 }
  end
end

Math::fact(5) #=> 120