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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | 14x 12x 2x 2x 14x 71x 1x | /**
* Extends a class with new methods and member properties.
*
* @param {Function} Child function
* @param {Object|Function} ParentOrPrototype class to inherit from
* OR if no inheriting class a prototype to extend the class with
* @param {Object} [prototype]
*/
function mfExtend( Child, ParentOrPrototype, prototype ) {
var key;
if ( prototype ) {
OO.inheritClass( Child, ParentOrPrototype );
} else {
OO.initClass( Child );
prototype = ParentOrPrototype;
}
for ( key in prototype ) {
Child.prototype[key] = prototype[key];
}
}
module.exports = mfExtend;
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