gentooboontoo/js-quantities — pull request #11 by rage-shadowman (2014-01-28 21:59:55+00:00)
Title: Prefix handling updates from olbrich/ruby-units98

1. Throw "Unit not recognized" error on invalid prefixes (such as "mmm").
2. Add "mc" as alternative prefix for "micro" (apparently used in medical abbreviations such as mcg -- microgram).

These changes do not appear to break any existing unit tests.

Added new unit tests for the new functionality.

See: https://github.com/olbrich/ruby-units/pull/98