mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-01-29 06:27:49 +00:00
87a677c811
* Fix prototype pollution in _.set and related functions Prevents setting dangerous properties (__proto__, constructor, prototype) that could lead to prototype pollution vulnerabilities. * Fix command injection vulnerability in _.template - Add validation for the variable option to prevent injection attacks - Improve sourceURL whitespace normalization to prevent code injection * Fix cyclic value comparison in _.isEqual Properly checks both directions when comparing cyclic values to ensure correct equality comparisons for circular references. * Improve _.sortBy and _.orderBy performance and array handling - Add early return for empty arrays in sorted index operations - Improve array iteratee handling to support nested property paths - Add missing keysIn import in baseClone * Refactor _.trim, _.trimEnd, and _.trimStart implementations Extract shared trim logic into reusable utilities (_baseTrim, _trimmedEndIndex) for better code organization and consistency. Update related functions (toNumber, parseInt) to use new utilities. Improve comment accuracy. * Add documentation for predicate composition with _.overEvery and _.overSome Enhance documentation to show how _.matches and _.matchesProperty can be combined using _.overEvery and _.overSome for more powerful filtering. Add examples demonstrating shorthand predicate syntax. * Bump to v4.17.21 * Fix prototype pollution in _.unset and _.omit Prevent prototype pollution on baseUnset function by: - Blocking "__proto__" if not an own property - Blocking "constructor.prototype" chains (except when starting at primitive root) - Skipping non-string keys See: https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg * Update JSDoc documentation to align with main branch - Fix sortBy example ages (40 -> 30) for correct sort order demonstration - Fix _setCacheHas return type (number -> boolean)
51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
define(['./_arrayFilter', './_baseFilter', './_baseIteratee', './isArray'], function(arrayFilter, baseFilter, baseIteratee, isArray) {
|
|
|
|
/**
|
|
* Iterates over elements of `collection`, returning an array of all elements
|
|
* `predicate` returns truthy for. The predicate is invoked with three
|
|
* arguments: (value, index|key, collection).
|
|
*
|
|
* **Note:** Unlike `_.remove`, this method returns a new array.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 0.1.0
|
|
* @category Collection
|
|
* @param {Array|Object} collection The collection to iterate over.
|
|
* @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
* @returns {Array} Returns the new filtered array.
|
|
* @see _.reject
|
|
* @example
|
|
*
|
|
* var users = [
|
|
* { 'user': 'barney', 'age': 36, 'active': true },
|
|
* { 'user': 'fred', 'age': 40, 'active': false }
|
|
* ];
|
|
*
|
|
* _.filter(users, function(o) { return !o.active; });
|
|
* // => objects for ['fred']
|
|
*
|
|
* // The `_.matches` iteratee shorthand.
|
|
* _.filter(users, { 'age': 36, 'active': true });
|
|
* // => objects for ['barney']
|
|
*
|
|
* // The `_.matchesProperty` iteratee shorthand.
|
|
* _.filter(users, ['active', false]);
|
|
* // => objects for ['fred']
|
|
*
|
|
* // The `_.property` iteratee shorthand.
|
|
* _.filter(users, 'active');
|
|
* // => objects for ['barney']
|
|
*
|
|
* // Combining several predicates using `_.overEvery` or `_.overSome`.
|
|
* _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]]));
|
|
* // => objects for ['fred', 'barney']
|
|
*/
|
|
function filter(collection, predicate) {
|
|
var func = isArray(collection) ? arrayFilter : baseFilter;
|
|
return func(collection, baseIteratee(predicate, 3));
|
|
}
|
|
|
|
return filter;
|
|
});
|