ramda-extension/lib/uniqDropLast.js

Helpful functions built on top of the mighty Ramda

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _ramda = require("ramda");

var _composeC = _interopRequireDefault(require("./composeC"));

/**
 * Returns all unique but the last n elements of the given list,
 * or transducer/transformer (or object with a drop method).
 *
 * @func
 * @category List
 *
 * @param {number} n
 * @param {Array} xs Collection
 *
 * @return {Array}
 *
 * @example
 *
 *        R_.uniqDropLast(2, ["bar", "foo", "foo"]) // ["foo"]
 *
 * @sig Number -> [a] -> [a]
 */
var uniqDropLast = (0, _composeC.default)(_ramda.uniq, _ramda.dropLast);
var _default = uniqDropLast;
exports.default = _default;