Playing with the idea of pipelining functions

pipe.rb

class Pipe
  attr_reader :value
  def initialize(value)
    @value = value
  end

  def pipe(func)
    Pipe.new(func.call(@value))
  end

  alias >> pipe
end

r = Pipe.new(10)
        .pipe(-> (x) {x * 2})
        .pipe(-> (x) {x + 1})
        .value

puts r

r = Pipe.new([1, 2, 3])
        .pipe(-> (x) {
          x.map{|x| x + 1}
        })
        .pipe(-> (x) {
          x.select { |x| x > 2 }
        })
        .value

puts r

r = Pipe.new("hello world!!!") >>
  -> (x) { x.upcase } >>
  -> (x) { x + " yeah" } >>
  -> (x) { x.length }

puts r.value