Curry

Benchmark created on May 28, 2012

Setup

function curry (fn) {
      var args1 = Array.prototype.slice.call(arguments, 1);
      return function () {
        var args2 = Array.prototype.slice.call(arguments, 0);
        return fn.apply(null, args1.concat(args2)) 
      } 
    }
    
    var add = function (a, b) { return a + b }
    
    var adder1 = curry(add, 2);
    
    var adder2 = function () {  
        var args2 = Array.prototype.slice.call(arguments, 0);
        return add.apply(null, [2].concat(args2)) 
    }
    
    var adder3Args = [2];
    var adder3 = function () {  
        var args2 = Array.prototype.slice.call(arguments, 0);
        return add.apply(null, adder3Args.concat(args2)) 
    }

Test runner

adder1(3)

adder2(3)

adder3(3)

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

• Revision 1: published on May 28, 2012
• Revision 2: published on September 26, 2012