Sha256: 6397d909a2e558ca0325034731b2bd23d4f5e177ba5fff84f17a43a76d4b6db8
Contents?: true
Size: 1.31 KB
Versions: 9
Compression:
Stored size: 1.31 KB
Contents
// This methods allows the killing of built-in functions,
// so the shim can take over with that implementation
var HLP = (function() {
"use strict";
var kill;
kill = function(_class, methods) {
/*if(!Array.isArray(methods))
return;*/
if(!_class.originals)
_class.originals = {};
for (var i = 0, len = methods.length; i < len; i++) {
var obj = methods[i];
_class.originals[obj] = _class[obj];
delete _class[obj];
if (obj in _class) {
// try something more aggressive since V8 at least
// appears to ignore the delete.
_class[obj] = null;
if (_class[obj]) {
console.log("Couln't overwrite", obj, "of", _class);
}
}
}
};
return { kill: kill };
}());
HLP.kill(Function.prototype, [
'bind'
]);
HLP.kill(Array, [
'isArray'
]);
HLP.kill(String.prototype, [
"trim"
]);
HLP.kill(Object, [
'keys'
]);
HLP.kill(Number.prototype, [
'toFixed'
]);
HLP.kill(Date, [
'now', 'parse'
]);
HLP.kill(Date.prototype, [
"toJSON", "toISOString"
]);
HLP.kill(Array.prototype, [
'forEach', 'some', 'every',
'indexOf', 'lastIndexOf',
'map', 'filter',
'reduce', 'reduceRight'
]);
Version data entries
9 entries across 9 versions & 1 rubygems