How to remove empty items

[Yuroun]

I'm building a semi modular effect. The user can select an effect on every slot, but when an effect is chosen, then in the other effect slot must the effect removed. I'd build some logic, but I have empty places. How can I remove them?

See my schematic

select-fx.png (50.42 KiB) Viewed 20362 times

SelectFX.fsm

(2.14 KiB) Downloaded 1021 times

[briant1972]

I found some ruby code online. Seems to work. Try out the attached module.

[Jay]

Hi Yuroun

I would do it like below, all one line and no extra bits required

output @SourceString.gsub(@OldPattern,@NewPattern).each_line.reject{|x| x.strip == ""}.join

SelectFX remove empty.fsm

(2.24 KiB) Downloaded 1050 times

Best Regards

[Yuroun]

Thanks Guys. Both are elegant solutions. I prefer the version of Jay. He modified my Ruby code nicest

[Jay]

Why thank you Yuroun!

glad it is of use for you m8

Best regards

[Yuroun]

Why thank you Yuroun!

Because it's a normal thing to do, If you get some help.

For me it is

[nix]

It's a mannerism in English Yuroun 8D
Or was that a good for a pun?
hehe

[Yuroun]

It's a mannerism in English Yuroun 8D
Or was that a good for a pun?
hehe

Lol

[Yuroun]

Here's the version I had in mind. It's not working perfectly

SelectFX.fsm

(2.55 KiB) Downloaded 1038 times

[Jay]

yeh its just a saying Yuroun a bit like "well thank you very much"

I see what you mean about not working perfectly, it seems the last column does not always update properly, I will have a look at it and see what i can come up with

Best Regards