tree 14dd3510abe69d21195d7ffc0695b17fd627b907
parent 49f48241375b4eb4af286b35b80a6d1372ff05c3
author Burcu Dogan <jbd@google.com> 1415320601 +1100
committer Burcu Dogan <jbd@google.com> 1415400386 +1100

Introduce an option function type

- Reduce the duplicate code by merging the flows and
determining the flow type by looking at the provided options.
- Options as a function type allows us to validate an individual
an option in its scope and makes it easier to compose the
built-in options with the third-party ones.