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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>
42 lines
1.0 KiB
JavaScript
42 lines
1.0 KiB
JavaScript
import _curry2 from "./internal/_curry2.js"; // `Const` is a functor that effectively ignores the function given to `map`.
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var Const = function (x) {
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return {
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value: x,
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'fantasy-land/map': function () {
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return this;
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}
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};
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};
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/**
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* Returns a "view" of the given data structure, determined by the given lens.
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* The lens's focus determines which portion of the data structure is visible.
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*
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* @func
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* @memberOf R
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* @since v0.16.0
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* @category Object
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* @typedefn Lens s a = Functor f => (a -> f a) -> s -> f s
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* @sig Lens s a -> s -> a
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* @param {Lens} lens
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* @param {*} x
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* @return {*}
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* @see R.prop, R.lensIndex, R.lensProp
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* @example
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*
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* const xLens = R.lensProp('x');
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*
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* R.view(xLens, {x: 1, y: 2}); //=> 1
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* R.view(xLens, {x: 4, y: 2}); //=> 4
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*/
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var view =
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/*#__PURE__*/
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_curry2(function view(lens, x) {
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// Using `Const` effectively ignores the setter function of the `lens`,
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// leaving the value returned by the getter function unmodified.
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return lens(Const)(x).value;
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});
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export default view; |