ramda/src/dropLast.js

A practical functional library for JavaScript programmers.

var _curry2 = /*#__PURE__*/require("./internal/_curry2.js");
var _dispatchable = /*#__PURE__*/require("./internal/_dispatchable.js");
var _dropLast = /*#__PURE__*/require("./internal/_dropLast.js");
var _xdropLast = /*#__PURE__*/require("./internal/_xdropLast.js");
/**
 * Returns a list containing all but the last `n` elements of the given `list`.
 *
 * Acts as a transducer if a transformer is given in list position.
 *
 * @func
 * @memberOf R
 * @since v0.16.0
 * @category List
 * @sig Number -> [a] -> [a]
 * @sig Number -> String -> String
 * @param {Number} n The number of elements of `list` to skip.
 * @param {Array} list The list of elements to consider.
 * @return {Array} A copy of the list with only the first `list.length - n` elements
 * @see R.takeLast, R.drop, R.dropWhile, R.dropLastWhile
 * @example
 *
 *      R.dropLast(1, ['foo', 'bar', 'baz']); //=> ['foo', 'bar']
 *      R.dropLast(2, ['foo', 'bar', 'baz']); //=> ['foo']
 *      R.dropLast(3, ['foo', 'bar', 'baz']); //=> []
 *      R.dropLast(4, ['foo', 'bar', 'baz']); //=> []
 *      R.dropLast(3, 'ramda');               //=> 'ra'
 */
var dropLast = /*#__PURE__*/_curry2( /*#__PURE__*/_dispatchable([], _xdropLast, _dropLast));
module.exports = dropLast;