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Currying in javascript. Like .bind() without also setting `this`.

branch: master

0.2.0

latest commit 0bd4c5b696
James Halliday authored November 25, 2012
Octocat-spinner-32 examples relative requires June 24, 2012
Octocat-spinner-32 test s/curried/curry/g June 24, 2012
Octocat-spinner-32 README.markdown s/curried/curry/g June 24, 2012
Octocat-spinner-32 index.js push mutates the array >_< November 25, 2012
Octocat-spinner-32 package.json 0.2.0 November 25, 2012
README.markdown

ap

Function.prototype.bind sets this which is super annoying if you just want to do currying over arguments while passing this through.

Instead you can do:

var ap = require('ap');
var z = ap([3], function (x, y) {
    return this.z * (x * 2 + y);
}).call({ z : 10 }, 4);
console.log(z);

100

methods

var ap = require('ap')

ap(args, fn)

Fill in the arguments args at the beginning of fn's arguments list.

ap.pa(args, fn)

Fill in the arguments args at the end of fn's arguments list.

ap.apa(left, right, fn)

Fill in left arguments starting from the beginning of fn's argument list and right arguments starting from the end.

ap.partial(fn, args...)

Fill in fn's arguments with args... from the beginning of fn's arguments list.

ap.partialRight(fn, args...)

Fill in fn's arguments with args... starting from the end of fn's arguments list.

ap.curry(fn, args...)

Curry fn, returning a new function with args... partially applied from the beginning of fn's arguments list.

ap.curryRight(fn, args...)

Curry fn returning a new function with args... partially applied from the end of fn's arguments list.

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