raganwald / allong.es Goto Github PK

fold, unfold, map, accumulate, accumulateWithReturn, unfoldWithReturn, take, drop, slice

Time to update the url: http://www.allong.es/

Shuffle should swap rather than remove, e.g. http://www.2ality.com/2013/03/permutations.html

I would love an all-in-one decorator utility function that I can use to wrap jQuery with. I've attempted to write such a utility in my own project devinrhode2/extendFunction.js, but this doesn't successfully wrap jQuery. One guess I have is that jQuery.prototype.init itself has a prototype that I need to also copy over into the decorated function. I have accomplished my goals via a hack, but what I'm seeking is the holy grail all in one decorator utility, which I can use to decorate any javascript function or class (or hybrid function+object+class Frankenstein that is jQuery)

(ps I found this project by searching lodash for "decorator" https://github.com/lodash/lodash/search?q=decorator&type=Issues)

For instance:

var fruits = [
  { name: 'orange', colour: 'orange' },
  { name: 'banana', colour: 'yellow' }
];
get(fruits[0], function() {
  if (whatever) {return 'colour';}
});
// Results: 'orange' or undefined

Or am I thinking about this the wrong way? Where I should instead look at using filter/filterWith to achieve something similar?

I am asking because I seem to want to do the same thing with pluck/pluckWith (ie: pluck arbitrary properties).

The build provided uses require('promise') which does not work out of the box in the browser.

on page 210 a game is initialized with the following:

this.size = size ? Math.floor(Math.random() * 8) + 8 : size;

however, if size is null it is trying to create Game with null size. Therefore, the code should read like this:

this.size = size ? size : Math.floor(Math.random() * 8) + 8;

See raganwald/raganwald.github.com#17