tree 58e0a58ade178186c7a9e69e99edb3b60dc7056a
parent 99bcedf5411e47380739c8999a6ae3fdd0739fa3
author Filipe Brandenburger <filbranden@google.com> 1421433816 -0800
committer Filipe Brandenburger <filbranden@google.com> 1421437330 -0800

Add support for custom boolean flags through IsBoolFlag()

This is consistent with Go's native flag parsing module and can be used to implement custom boolean/tri-state flags.

Signed-off-by: Filipe Brandenburger <filbranden@google.com>