Am 23.10.2016 9:22 vorm. schrieb "Yuriy Tymchuk" <[email protected]>: > > I’ve also described the question with examples on SO: https://stackoverflow.com/questions/40200546/conditionally-skip-a-method-with-matalinks >
Answered on SO. @marcus: Maybe instead links should continue with the original code, if their condition does not hold? >> On 22 Oct 2016, at 23:13, Yuriy Tymchuk <[email protected]> wrote: >> >> Hi. >> >> Imagine I have method a: and I want to skip the execution (return self or nil or whatever) when a: is evaluated with parameter 0. I have tried to add a meta link which will run instead of the method with a condition, but the condition did not work… I have tried to implement the metallic method to do nothing if the arg is 0 otherwise to perform the method, but I end up with an infinite loop… >> >> Did anybody do something like that already? Any suggestions? >> >> Uko > >
