leweder
is ruby difficult to learn? I guess I'm assuming that you had to know it for fixing these oneone1 games..
I never saw ruby in my life before trying to fix these games. I imagine anyone with a bit of experience in scripting with any other game or programming language could figure this stuff out as well.
Half of it you could probably fix by just searching up info online on the error the game spews out. Stuff that isn't obvious and doesn't throw errors is easy to spot once you've played the game for a bit and read a bit of it's code. That covers like 9/10 problems. Those last 1/10 problems come down to either creativity (educated guessing usually) , time spent debugging (if you have no idea), or experience (if you've seen a similar problem before and fixed it).
If you're asking about learning ruby in general, like I said on some post a while back I don't really know ruby. I don't imagine it being any more difficult then any other language. All programming is adherent to the same basic rules, when you know those all you need to know about any given language is it's structure (how it goes about adhering with those basic rules, what it's strenght and weakness is). The actual syntax is trivial to understand and anything that isn't apparent from a quick glance you just look up in the documentation. To actually memorize the syntax and be able to work quickly just takes repetition. I don't use ruby much outside RPGMaker related stuff and syntax is different for other stuff I use so I don't tend to remember ruby syntax much, hence why I say I don't actually know ruby.