A normal diff between 2 text files enables you to quickly determine 2 things – Whether the two input files are identical, and if not, exactly where the differences lie.
A Perceptual Diff (pdiff) allows you to do the same with 2 image files and quickly identify whether the two images are identical, and highlight areas where the 2 images mismatch. pdiffy does exactly this.
- Efficient immutable data structures – no cloning required
- Uniform iteration for all types
- Value based equality
The largest part of wu is dedicated to iterators. Iterators are lazy sequences with a number of methods that encourage functional programming.
jasmine-fixture helps you write specs that interact with the DOM by making it easier to inject and then clean up HTML fixtures using a syntax that’s just like jQuery’s selectors. As a result, it requires jQuery.
This is the HTML rendering of Ecma-262 Edition 5.1, The ECMAScript Language Specification.