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Diffstat (limited to 'tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByOrder.js')
-rw-r--r-- | tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByOrder.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByOrder.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByOrder.js new file mode 100644 index 0000000000..c704eeb61f --- /dev/null +++ b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/collection/sortByOrder.js @@ -0,0 +1,55 @@ +var baseSortByOrder = require('../internal/baseSortByOrder'), + isArray = require('../lang/isArray'), + isIterateeCall = require('../internal/isIterateeCall'); + +/** + * This method is like `_.sortByAll` except that it allows specifying the + * sort orders of the iteratees to sort by. A truthy value in `orders` will + * sort the corresponding property name in ascending order while a falsey + * value will sort it in descending order. + * + * If a property name is provided for an iteratee the created `_.property` + * style callback returns the property value of the given element. + * + * If an object is provided for an iteratee the created `_.matches` style + * callback returns `true` for elements that have the properties of the given + * object, else `false`. + * + * @static + * @memberOf _ + * @category Collection + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. + * @param {boolean[]} orders The sort orders of `iteratees`. + * @param- {Object} [guard] Enables use as a callback for functions like `_.reduce`. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 34 }, + * { 'user': 'fred', 'age': 42 }, + * { 'user': 'barney', 'age': 36 } + * ]; + * + * // sort by `user` in ascending order and by `age` in descending order + * _.map(_.sortByOrder(users, ['user', 'age'], [true, false]), _.values); + * // => [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 42]] + */ +function sortByOrder(collection, iteratees, orders, guard) { + if (collection == null) { + return []; + } + if (guard && isIterateeCall(iteratees, orders, guard)) { + orders = null; + } + if (!isArray(iteratees)) { + iteratees = iteratees == null ? [] : [iteratees]; + } + if (!isArray(orders)) { + orders = orders == null ? [] : [orders]; + } + return baseSortByOrder(collection, iteratees, orders); +} + +module.exports = sortByOrder; |