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https://github.com/react/react-native-devtools-frontend.git
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Tim van der Lippe
16aca394c5
Major update breaking changes: - ESLint 7.0.0 (https://eslint.org/docs/user-guide/migrating-to-7.0.0) now includes .eslint.rc.js in its list, which is fine for us. Other changes are not applicable for us. - eslint-plugin-mocha (https://github.com/lo1tuma/eslint-plugin-mocha/blob/master/CHANGELOG.md#700-may-13-2020) drops support for ESLint <7, but this CL updates to 7+. Other changes are not applicable for us. DISABLE_THIRD_PARTY_CHECK=Updating ESLint R=petermarshall@chromium.org Change-Id: I7760e084ef87f73a92f9ea4e075fb4c065047f5a Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2534873 Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
import _arity from "./internal/_arity.js";
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import _curry2 from "./internal/_curry2.js";
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import _has from "./internal/_has.js";
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/**
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* Creates a new function that, when invoked, caches the result of calling `fn`
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* for a given argument set and returns the result. Subsequent calls to the
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* memoized `fn` with the same argument set will not result in an additional
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* call to `fn`; instead, the cached result for that set of arguments will be
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* returned.
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*
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*
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* @func
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* @memberOf R
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* @since v0.24.0
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* @category Function
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* @sig (*... -> String) -> (*... -> a) -> (*... -> a)
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* @param {Function} fn The function to generate the cache key.
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* @param {Function} fn The function to memoize.
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* @return {Function} Memoized version of `fn`.
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* @example
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*
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* let count = 0;
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* const factorial = R.memoizeWith(R.identity, n => {
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* count += 1;
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* return R.product(R.range(1, n + 1));
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* });
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* factorial(5); //=> 120
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* factorial(5); //=> 120
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* factorial(5); //=> 120
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* count; //=> 1
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*/
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var memoizeWith =
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/*#__PURE__*/
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_curry2(function memoizeWith(mFn, fn) {
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var cache = {};
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return _arity(fn.length, function () {
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var key = mFn.apply(this, arguments);
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if (!_has(key, cache)) {
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cache[key] = fn.apply(this, arguments);
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}
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return cache[key];
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});
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});
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export default memoizeWith; |