Jan. 9, 2016
2:26 p.m.
2016-01-08 21:17 GMT+01:00 Juraj Kubelka <juraj.kubelka@icloud.com>:
Hi,
8. 1. 2016 v 17:11, Tudor Girba <tudor@tudorgirba.com>:
Hi,
Denis says that right now, to use ifError: you do:
[...] ifError: [:msg :rcv | ⦠]
and he would like to write this:
[...] ifError: [:error | ⦠]
But for this we have on:do: message, right? Do we need ifError:?
It is nice convenient method for the case when you don't care what exact error happens. It is very useful for scripting. sum := 0. #(1 asd 4534 5423 sdfs) do: [:each | [sum := sum + each] ifError: []] Actually I never use argument version of block. But it definitely should be error instance and not of one of it properties.