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Diffstat (limited to 'deps/npm/node_modules/cli-table2/node_modules/lodash/array/chunk.js')
-rw-r--r-- | deps/npm/node_modules/cli-table2/node_modules/lodash/array/chunk.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/deps/npm/node_modules/cli-table2/node_modules/lodash/array/chunk.js b/deps/npm/node_modules/cli-table2/node_modules/lodash/array/chunk.js new file mode 100644 index 0000000000..c8be1fb02d --- /dev/null +++ b/deps/npm/node_modules/cli-table2/node_modules/lodash/array/chunk.js @@ -0,0 +1,46 @@ +var baseSlice = require('../internal/baseSlice'), + isIterateeCall = require('../internal/isIterateeCall'); + +/* Native method references for those with the same name as other `lodash` methods. */ +var nativeCeil = Math.ceil, + nativeFloor = Math.floor, + nativeMax = Math.max; + +/** + * Creates an array of elements split into groups the length of `size`. + * If `collection` can't be split evenly, the final chunk will be the remaining + * elements. + * + * @static + * @memberOf _ + * @category Array + * @param {Array} array The array to process. + * @param {number} [size=1] The length of each chunk. + * @param- {Object} [guard] Enables use as a callback for functions like `_.map`. + * @returns {Array} Returns the new array containing chunks. + * @example + * + * _.chunk(['a', 'b', 'c', 'd'], 2); + * // => [['a', 'b'], ['c', 'd']] + * + * _.chunk(['a', 'b', 'c', 'd'], 3); + * // => [['a', 'b', 'c'], ['d']] + */ +function chunk(array, size, guard) { + if (guard ? isIterateeCall(array, size, guard) : size == null) { + size = 1; + } else { + size = nativeMax(nativeFloor(size) || 1, 1); + } + var index = 0, + length = array ? array.length : 0, + resIndex = -1, + result = Array(nativeCeil(length / size)); + + while (index < length) { + result[++resIndex] = baseSlice(array, index, (index += size)); + } + return result; +} + +module.exports = chunk; |