fsharp/fsharpx — pull request #230 by CarstenKoenig (2013-06-10 21:07:57+00:00)
Title: refactored the maybe operator (renamed in option) into a module extension and added an fromTryPattern operator

- refactored maybe operator from Prelude into Monad.fs (Option-module)
- had to rename it from maybe to option, because maybe was an
Monad-Builder
- addet an fromTryPattern function that translates functions like
double.TryParse into functions from an input to Option
- added tests for this
- REMARK on the Protect test in AsyncTest.cs line 60 failed ... maybe
there is an such an url now