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Add the __decorate function

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Removing __extends function generation by setting the
noEmitHelpers flag we removed the __decorate as well.
While the __extends exists in the runtimes, __decorate
is an EcmaScript-related functionality, hence its place
is in the modules.
This commit is contained in:
Erjan Gavalji
2015-07-29 15:49:26 +03:00
parent 28b781a4a7
commit a824a38dff
1 changed files with 9 additions and 0 deletions
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9
globals/globals.ts
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@ -17,6 +17,15 @@ global.clearTimeout = timer.clearTimeout;
global.setInterval = timer.setInterval;
global.clearInterval = timer.clearInterval;
if (typeof global.__decorate !== "function") global.__decorate = function (decorators, target, key, desc) {
if (typeof global.Reflect === "object" && typeof global.Reflect.decorate === "function") return global.Reflect.decorate(decorators, target, key, desc);
switch (arguments.length) {
case 2: return decorators.reduceRight(function(o, d) { return (d && d(o)) || o; }, target);
case 3: return decorators.reduceRight(function(o, d) { return (d && d(target, key)), void 0; }, void 0);
case 4: return decorators.reduceRight(function(o, d) { return (d && d(target, key, o)) || o; }, desc);
}
};
// Temporary workaround for console in iOS. We will use runtime console instead our implementation.
if (types.isUndefined(global.NSObject)) {
global.console = new consoleModule.Console();