Files
react-native-devtools-frontend/node_modules/ramda/es/takeLastWhile.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

36 lines
1.1 KiB
JavaScript

import _curry2 from './internal/_curry2.js';
import slice from './slice.js';
/**
* Returns a new list containing the last `n` elements of a given list, passing
* each value to the supplied predicate function, and terminating when the
* predicate function returns `false`. Excludes the element that caused the
* predicate function to fail. The predicate function is passed one argument:
* *(value)*.
*
* @func
* @memberOf R
* @since v0.16.0
* @category List
* @sig (a -> Boolean) -> [a] -> [a]
* @sig (a -> Boolean) -> String -> String
* @param {Function} fn The function called per iteration.
* @param {Array} xs The collection to iterate over.
* @return {Array} A new array.
* @see R.dropLastWhile, R.addIndex
* @example
*
* const isNotOne = x => x !== 1;
*
* R.takeLastWhile(isNotOne, [1, 2, 3, 4]); //=> [2, 3, 4]
*
* R.takeLastWhile(x => x !== 'R' , 'Ramda'); //=> 'amda'
*/
var takeLastWhile = /*#__PURE__*/_curry2(function takeLastWhile(fn, xs) {
var idx = xs.length - 1;
while (idx >= 0 && fn(xs[idx])) {
idx -= 1;
}
return slice(idx + 1, Infinity, xs);
});
export default takeLastWhile;