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27 lines
588 B
TypeScript
27 lines
588 B
TypeScript
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*/
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let buffer: Array<any> = [];
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let galite: null | Function = null;
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let galitePromise: null | Promise<any> = null;
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export function ga(...args: any[]): void {
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if (typeof galite === 'function') {
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galite.apply(null, args);
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return;
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}
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buffer.push(args);
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if (!galitePromise) {
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// @ts-ignore
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galitePromise = import('ga-lite').then((mod) => {
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galite = mod.default;
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galitePromise = null;
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buffer.forEach((args) => {
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mod.default.apply(null, args);
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});
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buffer = [];
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});
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}
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}
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