paulberry@google.com
451b5519cb
Introduces a class RequestDatum, which wraps request parameters (or components thereof) and provides type checking and coercion. RequestDatum also provides an operator[] so that nested parameters can be type checked and coerced at every level of nesting. Previously, our checking and coercion was ad-hoc, and as a result some parameters weren't type checked at all. R=brianwilkerson@google.com Review URL: https://codereview.chromium.org//245113006 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@35228 260f80e4-7a28-3924-810f-c04153c831b5