Add isLeapYear, daysInMonth, clampDayOfMonth (#381)

This change extracts these functions to a new file, util.dart, applies a
bit of minor renaming and cleanup and makes them public.
1 file changed
tree: f83dde9504958bbcd706cfb45a2a6319604526d8
  1. lib/
  2. test/
  3. LICENSE
  4. README.md
README.md

This is a dummy commit generated when extracting clock from Quiver.

See https://github.com/google/quiver-dart for the original history of this code.