Reduce bundle size

[ryo-rm]

Thanks for the great library. We are using it in our products.
One thing I did notice was the large bundle size.

Metro does not currently implement tree shaking.Only lodash.foreach is used, but all code is bundled.
Changing to lodash.foreach will reduce the bundle size.

This change reduces the bundle size by approximately 70 KB.

[CLAassistant]

All committers have signed the CLA.

[kennyt276]

Hello, thanks for submitting a PR for this. The changes look good to me and should help with the bundle size. Appreciate the help!