Delegate.Sandbox: I/O side-effects safe computations in F#

Abstract: Delegate.Sandbox is library that provides a Computation Expression named SandboxBuilder, sandbox{ return 42 }, which ensures that values returned from the computation are I/O side-effects safe (IOSafe) and if not, they are marked as unsafe (Unsafe) and returning an exception.

The library allows to bind >>= several sandbox computations together in order to create side-effect free code and based on the final result, then proceed to perform the desired side-effects.

We have set up a collaboration with Prosa, who generously offered to provide a location for our regular meetups. Please see Prosa's Calendar for more details: Prosa Calendar (https://www.prosa.dk/kalender/hele-kalenderen/)

The ADA meeting room fits about 25 people and if we need more space, we can use the canteen, which has a capacity of +50.

Regards,

Ramón and Joakim