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x/ramda/any.js

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

/** * Returns `true` if at least one of the elements of the list match the predicate, * `false` otherwise. * * Dispatches to the `any` method of the second argument, if present. * * Acts as a transducer if a transformer is given in list position. * * @func * @memberOf R * @since v0.1.0 * @category List * @sig (a -> Boolean) -> [a] -> Boolean * @param {Function} fn The predicate function. * @param {Array} list The array to consider. * @return {Boolean} `true` if the predicate is satisfied by at least one element, `false` * otherwise. * @see R.all, R.none, R.transduce * @example * * const lessThan0 = R.flip(R.lt)(0); * const lessThan2 = R.flip(R.lt)(2); * R.any(lessThan0)([1, 2]); //=> false * R.any(lessThan2)([1, 2]); //=> true */var any = _curry2(_dispatchable(['any'], _xany, function any(fn, list) { var idx = 0; while (idx < list.length) { if (fn(list[idx])) { return true; } idx += 1; } return false;}));export default any;