X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=node_modules%2Fgrunt-legacy-util%2Fnode_modules%2Flodash%2Ftake.js;fp=node_modules%2Fgrunt-legacy-util%2Fnode_modules%2Flodash%2Ftake.js;h=21b22a4e019262d0ab7f24ef180de71b58aee09a;hp=0000000000000000000000000000000000000000;hb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;hpb=57c063afa3f66b07c4bbddc2d6129a96d90f0aad diff --git a/node_modules/grunt-legacy-util/node_modules/lodash/take.js b/node_modules/grunt-legacy-util/node_modules/lodash/take.js new file mode 100644 index 000000000..21b22a4e0 --- /dev/null +++ b/node_modules/grunt-legacy-util/node_modules/lodash/take.js @@ -0,0 +1,36 @@ +var baseSlice = require('./_baseSlice'), + toInteger = require('./toInteger'); + +/** + * Creates a slice of `array` with `n` elements taken from the beginning. + * + * @static + * @memberOf _ + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.take([1, 2, 3]); + * // => [1] + * + * _.take([1, 2, 3], 2); + * // => [1, 2] + * + * _.take([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.take([1, 2, 3], 0); + * // => [] + */ +function take(array, n, guard) { + if (!(array && array.length)) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, 0, n < 0 ? 0 : n); +} + +module.exports = take;