Fixed Custom Builds

[vrescobar]

First of all congratulations for this simple and easy to use CSS library ㊗️

The documentation spoke about custom builds to reduce size and showed a way to customize them:

"attention_seekers": { "bounce": true, "flash": false, "pulse": false, "shake": true, "headShake": true, "swing": true, "tada": true, "wobble": true, "jello":true }

However that never worked for me if I wanted to add only one animation, the whole group of animations was always gone independently of the boolean value, that's how I found out it was a bug.

I corrected the gulpfile to iterate objects instead of the for loop for arrays, and corrected animate-config.json to fit the way is expected to work by the documentation.

With the current fix I am finally able to use just the "shake" animation with only 624B instead of the 17Kb of the original file 😄

[eltonmesquita]

Variables should not be created inside a loop. Please fix this.

[eltonmesquita]

Fix the small problem and I think I can merge this PR!

[vrescobar]

Fixed, however since the variable is local (declared as var, not using global scope) and has better legibility than using "files[file]" I don't see the issue. I find that giving a name is more self documenting than the comment I had to add.

[eltonmesquita]

You can just use something like:

var isActive;
for (file in files) {
   isActive = files[file]
}

This way you get the benefits without the problem of declaring variables inside a loop.
Ps.: This shouldn't be a problem in the ES6+ world as we do have let and const.