fj-pipe/test.js

Pipe functions, FP style.

"use strict";

var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };

var assert = _interopRequire(require("assert"));

var pipe = _interopRequire(require("./"));

var add1 = function (x) {
  return x + 1;
},
    mult2 = function (x) {
  return x * 2;
},
    square = function (x) {
  return x * x;
};

var pipe1 = pipe(add1),
    pipe2 = pipe(add1, mult2),
    pipe3 = pipe(add1, mult2, square);


it("fj-pipe", function () {
  assert.equal(pipe1(0), 1);
  assert.equal(pipe2(1), 4);
  assert.equal(pipe3(1), 16);
});