get

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2023-12-01

Gets the element at the specified key in this sequence.

Signature

ObjectLikeSequence.get = function(key) { /*...*/ }

ObjectLikeSequence.get = function get(key) {
  var pair = this.pairs().find(function(pair) {
return pair[0] === key;
  });

  return pair ? pair[1] : undefined;
}

Name	Type(s)	Description
key	string	The key.
returns	*	The element.

Examples

Lazy({ foo: "bar" }).get("foo")                          // => "bar"
Lazy({ foo: "bar" }).extend({ foo: "baz" }).get("foo")   // => "baz"
Lazy({ foo: "bar" }).defaults({ bar: "baz" }).get("bar") // => "baz"
Lazy({ foo: "bar" }).invert().get("bar")                 // => "foo"
Lazy({ foo: 1, bar: 2 }).pick(["foo"]).get("foo")        // => 1
Lazy({ foo: 1, bar: 2 }).pick(["foo"]).get("bar")        // => undefined
Lazy({ foo: 1, bar: 2 }).omit(["foo"]).get("bar")        // => 2
Lazy({ foo: 1, bar: 2 }).omit(["foo"]).get("foo")        // => undefined