kopia lustrzana https://github.com/nolanlawson/pinafore
14 wiersze
354 B
JavaScript
14 wiersze
354 B
JavaScript
// We name this __thunk__ so that we can tell terser that it's a pure function, without possibly
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// affecting third-party libraries that may also be using a function called "thunk".
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export function __thunk__ (func) {
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let cached
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let runOnce
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return () => {
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if (!runOnce) {
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cached = func()
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runOnce = true
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}
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return cached
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}
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}
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