Files
react-native-devtools-frontend/node_modules/ramda/src/unless.js
T
Jack Franklin 8b9aa2fca6 Prefer eslint-mocha for linting .only in tests
DISABLE_THIRD_PARTY_CHECK=new npm module causes package-lock change

We can get rid of a custom script and use ESLint for these rules.

Additionally this means editors will highlight the issue in the editor.

Change-Id: I552b52e7f07b4e7430b3f685dbc3b5fad36ffff2
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2052167
Reviewed-by: Paul Lewis <aerotwist@chromium.org>
Commit-Queue: Jack Franklin <jacktfranklin@chromium.org>
2020-02-12 18:12:22 +00:00

32 lines
1.1 KiB
JavaScript

var _curry3 = /*#__PURE__*/require('./internal/_curry3');
/**
* Tests the final argument by passing it to the given predicate function. If
* the predicate is not satisfied, the function will return the result of
* calling the `whenFalseFn` function with the same argument. If the predicate
* is satisfied, the argument is returned as is.
*
* @func
* @memberOf R
* @since v0.18.0
* @category Logic
* @sig (a -> Boolean) -> (a -> a) -> a -> a
* @param {Function} pred A predicate function
* @param {Function} whenFalseFn A function to invoke when the `pred` evaluates
* to a falsy value.
* @param {*} x An object to test with the `pred` function and
* pass to `whenFalseFn` if necessary.
* @return {*} Either `x` or the result of applying `x` to `whenFalseFn`.
* @see R.ifElse, R.when, R.cond
* @example
*
* let safeInc = R.unless(R.isNil, R.inc);
* safeInc(null); //=> null
* safeInc(1); //=> 2
*/
var unless = /*#__PURE__*/_curry3(function unless(pred, whenFalseFn, x) {
return pred(x) ? x : whenFalseFn(x);
});
module.exports = unless;