27 lines
718 B
JavaScript
27 lines
718 B
JavaScript
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const modules = {
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_cache: {},
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_registry: {},
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require(moduleName) {
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if (this._cache[moduleName]) {
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return this._cache[moduleName];
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}
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if (this._registry[moduleName]) {
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const loaderFunction = this._registry[moduleName];
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this._cache[moduleName] = loaderFunction(1);
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return this._cache[moduleName];
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}
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return null;
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},
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register(moduleName, loaderFunction) {
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this._registry[moduleName] = loaderFunction;
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this._cache[moduleName] = loaderFunction(0);
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},
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registerLazy(moduleName, loaderFunction) {
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this._registry[moduleName] = loaderFunction;
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}
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};
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window.modules = modules;
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