flash.now doesn't work and isn't consistent with documentation

[rmarronnier]

https://docs.amberframework.org/amber/guides/controllers/flash#flash-now

Calling flash.now["blabla"] gives a compile error : 'undefined method 'now' for Hash(String, String)'

Calling flash.now "key", "value" compiles but doesn't do anything and nothing gets returned in the logs

Versions

Amber CLI (amberframework.org) - v0.11.3 Crystal 0.27.2 [60760a546] (2019-02-05)

LLVM: 4.0.0 Default target: x86_64-unknown-linux-gnu

Thanks for this wonderful framework anyway !

[elaine-jackson]

Is this still an issue for you in the latest release of Amber and Crystal?

[eliasjpr]

@nsuchy @rmarronnier if you would like to open a PR addressing this issue please feel free.

[rmarronnier]

I'll look at this, this week-end and make a tentative PR