clone-deep2 (npm): Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives.
Keywords: array|clone|clone-array|clone-array-deep|clone-date|clone-deep|clone-object|clone-object-deep|clone-reg-exp|date|deep|exp|for|for-in|for-own|javascript|mixin|mixin-object|object|own|reg|util|utility