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x/ramda/dropLastWhile.js

:ram: Practical functional Javascript
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import _curry2 from './internal/_curry2';import _dispatchable from './internal/_dispatchable';import _dropLastWhile from './internal/_dropLastWhile';import _xdropLastWhile from './internal/_xdropLastWhile';

/** * Returns a new list excluding all the tailing elements of a given list which * satisfy the supplied predicate function. It passes each value from the right * to the supplied predicate function, skipping elements until the predicate * function returns a `falsy` value. The predicate function is applied to one argument: * *(value)*. * * Acts as a transducer if a transformer is given in list position. * * @func * @memberOf R * @since v0.16.0 * @category List * @sig (a -> Boolean) -> [a] -> [a] * @sig (a -> Boolean) -> String -> String * @param {Function} predicate The function to be called on each element * @param {Array} xs The collection to iterate over. * @return {Array} A new array without any trailing elements that return `falsy` values from the `predicate`. * @see R.takeLastWhile, R.addIndex, R.drop, R.dropWhile * @example * * const lteThree = x => x <= 3; * * R.dropLastWhile(lteThree, [1, 2, 3, 4, 3, 2, 1]); //=> [1, 2, 3, 4] * * R.dropLastWhile(x => x !== 'd' , 'Ramda'); //=> 'Ramd' */var dropLastWhile = _curry2(_dispatchable([], _xdropLastWhile, _dropLastWhile));export default dropLastWhile;