Taiste extensions for underscore.
Contains two functions, bipartite and pluckNested.
bipartite can be used to partition an iterable to two separate parts, one fullfilling a requirement stated by the
callback, and others that do not.
var o = [1,2,3,4];
_.bipartite(o, function(item) { return item <= 2; } );
pluckNested can be used as a drop-in replacement for pluck, but it supports nesting:
var o = { foo: { bar: [1,2,3,4] } };
_.pluckNested(o, 'foo.bar');