Tagged with #ruby
In Ruby "
or are control flow operators, not boolean operators".
In the ruby koans I now came across array functions.
collect and I thought, this is
map, and the comment below said
This article about closures in ruby started somewhere by saying "Ruby has four different ways of using closures, each of which is a tad bit different, and sometimes nonsensical".
I found this repo, which seems not to be the newest, but one (if not the only one) which provides some ways of refactoring for ruby.
I know that the calling of functions can be quite noise-less, no parantheses and commas. But it also leaves me baffled at times. I can't get my head around this one either.
One method three different return types