Date

“Util” Methods

_.matchesProperty(path, srcValue)

source npm package

Creates a function that performs a partial deep comparison between the value at path of a given object to srcValue, returning true if the object value is equivalent, else false.

Note: Partial comparisons will match empty array and empty object srcValue values against any array or object value, respectively. See _.isEqual for a list of supported value comparisons.

引入版本

3.2.0

参数
path (Array|string) : The path of the property to get.
srcValue (*) : The value to match.

返回值
(Function) : Returns the new spec function.

示例
var objects = [
  { 'a'1, 'b'2, 'c'3 },
  { 'a'4, 'b'5, 'c'6 }
];
 
_.find(objects, _.matchesProperty('a', 4));
// => { 'a': 4, 'b': 5, 'c': 6 }