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x/ramda/length.js

:ram: Practical functional Javascript
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import _curry1 from './internal/_curry1';import _isNumber from './internal/_isNumber';

/** * Returns the number of elements in the array by returning `list.length`. * * @func * @memberOf R * @since v0.3.0 * @category List * @sig [a] -> Number * @param {Array} list The array to inspect. * @return {Number} The length of the array. * @example * * R.length([]); //=> 0 * R.length([1, 2, 3]); //=> 3 */var length = _curry1(function length(list) { return list != null && _isNumber(list.length) ? list.length : NaN;});export default length;