Function: classkit_method_add version 105

Function:
Description: Dynamically adds a new method to a given class.
Version:
Status: latest
Date: 2011-12-20 05:09
Summary: Import from phpjs.
Programmer: jj5
Code
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function classkit_method_add (classname, methodname, args, code, flags) {
    // http://jsphp.co/jsphp/fn/view/classkit_method_add
    // +   original by: Brett Zamir (http://brett-zamir.me)
    // *     example 1: function a(){}
    // *     example 1: classkit_method_add ('a', 'b', 'a,b', 'return a+b');
    // *     returns 1: true

    var func, argmnts = [];

    switch (flags) {
    case 'CLASSKIT_ACC_PROTECTED':
        throw 'Protected not supported';
    case 'CLASSKIT_ACC_PRIVATE':
        throw 'Private not supported';
    case 'CLASSKIT_ACC_PUBLIC':
    default:
        break;
    }

    argmnts = args.split(/,\s*/);

    if (typeof classname === 'string') {
        classname = this.window[classname];
    }

    // Could use the following to add as a static method to the class
    //        func = Function.apply(null, argmnts.concat(code));
    //            classname[methodname] = func;
    func = Function.apply(null, argmnts.concat(code));
    classname.prototype[methodname] = func;
    return true;
}
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