implement Array forEach
implement Array.isArray
Revert "implement Array.isArray"

This reverts commit afb0f98c04123aac1e9a13cefba8817ff5c4ab0d.
Revert "implement Array forEach"

This reverts commit 9a4184d31afb84648a62a85cd17f5bcbf86ba776.
implement Regex
Merge pull request #13 from jrsearles/regex

Implement Regex