dotfiles/.vscode/extensions/vscodevim.vim-0.2.0/node_modules/lodash/initial.js
Cyryl Płotnicki 280bcab25f VSCode update
2016-09-24 13:12:34 +02:00

22 lines
453 B
JavaScript

var baseSlice = require('./_baseSlice');
/**
* Gets all but the last element of `array`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Array
* @param {Array} array The array to query.
* @returns {Array} Returns the slice of `array`.
* @example
*
* _.initial([1, 2, 3]);
* // => [1, 2]
*/
function initial(array) {
var length = array ? array.length : 0;
return length ? baseSlice(array, 0, -1) : [];
}
module.exports = initial;