| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | var baseClone = require('./_baseClone'), |
| 2 | baseConforms = require('./_baseConforms'); |
| 3 | |
| 4 | /** Used to compose bitmasks for cloning. */ |
| 5 | var CLONE_DEEP_FLAG = 1; |
| 6 | |
| 7 | /** |
| 8 | * Creates a function that invokes the predicate properties of `source` with |
| 9 | * the corresponding property values of a given object, returning `true` if |
| 10 | * all predicates return truthy, else `false`. |
| 11 | * |
| 12 | * **Note:** The created function is equivalent to `_.conformsTo` with |
| 13 | * `source` partially applied. |
| 14 | * |
| 15 | * @static |
| 16 | * @memberOf _ |
| 17 | * @since 4.0.0 |
| 18 | * @category Util |
| 19 | * @param {Object} source The object of property predicates to conform to. |
| 20 | * @returns {Function} Returns the new spec function. |
| 21 | * @example |
| 22 | * |
| 23 | * var objects = [ |
| 24 | * { 'a': 2, 'b': 1 }, |
| 25 | * { 'a': 1, 'b': 2 } |
| 26 | * ]; |
| 27 | * |
| 28 | * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } })); |
| 29 | * // => [{ 'a': 1, 'b': 2 }] |
| 30 | */ |
| 31 | function conforms(source) { |
| 32 | return baseConforms(baseClone(source, CLONE_DEEP_FLAG)); |
| 33 | } |
| 34 | |
| 35 | module.exports = conforms; |