IS Packages

Check if number is postive.

Checks if a number is prime.

Check if number is whole.

Checks if all maps are part of a map.

Checks if map has a submap.

Checks if map has a submap.

Checks if all maps are part of a map.

Checks if value is object.

Checks if value is object.

Checks if objects have no common keys.

Checks if object is empty.

Checks if object is empty.