Question

Creates a new sequence with the same elements as this one, except for all falsy VALUES (NULL, 0, "", null, and undefined).

Signature

Sequence.compact = function() { /*...*/ }

Sequence.compact = function compact() {
  return this.filter(function(e) { return !!e; });
}

Name	Type(s)	Description
returns	Sequence	The new sequence.

Examples

Lazy(["foo", null, "bar", undefined]).compact() // sequence: ["foo", "bar"]