Sha256: 5933c3f92654be2e97ce8efbc630505c16c7814cd256cde731f7bf4aac17db35
Contents?: true
Size: 1.57 KB
Versions: 7
Compression:
Stored size: 1.57 KB
Contents
/*
---
script: Class.Includes.js
description: Multiple inheritance in mootools, chained Extend basically.
license: MIT-style license.
requires:
- Core/Options
- Core/Events
- Core/Class
provides: [Class.Mutators.Includes, Class.include, Class.flatten]
...
*/
(function() {
var getInstance = function(klass){
klass.$prototyping = true;
var proto = new klass;
delete klass.$prototyping;
return proto;
};
Class.include = function(klass, klasses) {
return new Class({
Includes: Array.from(arguments).flatten()
});
};
Class.flatten = function(items) {
return Array.from(items).clean().map(function(item, i) {
if (item.parent) {
return [Class.flatten(item.parent), item];
} else {
return item;
}
}).flatten();
};
Class.Mutators.Includes = function(items) {
items = Array.from(items);
var instance = this.parent ? this.parent : items.shift();
Class.flatten(items).each(function(parent){
var baked = new Class, proto = parent.prototype;
if (instance) {
baked.parent = instance;
baked.prototype = getInstance(instance);
}
for (var name in proto) {
switch (name) {
case "$caller": case "$constructor": case "parent": case "caller":
continue;
}
var fn = proto[name];
if (fn && fn.$owner && (fn.$owner != parent) && fn.$owner.parent) continue;
baked.implement(name, fn);
}
instance = baked;
}, this);
this.parent = instance;
this.prototype = getInstance(instance);
};
})();
Version data entries
7 entries across 7 versions & 1 rubygems