pp-parachute/util/fastbind.js

Airdrop JS Applications

var fastbind = function(fn, ctx) {
    return function(arg0, arg1, arg2, arg3, arg4, arg5, arg6) {
        switch(arguments.length) {
            case 0: return fn.call(ctx);
            case 1: return fn.call(ctx, arg0);
            case 2: return fn.call(ctx, arg0, arg1);
            case 3: return fn.call(ctx, arg0, arg1, arg2);
            case 4: return fn.call(ctx, arg0, arg1, arg2, arg3);
            case 5: return fn.call(ctx, arg0, arg1, arg2, arg3, arg4);
            case 6: return fn.call(ctx, arg0, arg1, arg2, arg3, arg4, arg5);
            case 7: return fn.call(ctx, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
            default: return fn.apply(ctx, arguments);
        }
    }
};

fastbind.setBinding = function(ctx) {
    return function(fn) {
        return fastbind(fn, ctx);
    };
};

module.exports = fastbind;