Let's make a deal - I'll commit to reading your blog entries and commenting on them, if you'll make an effort to make them readable (and thus enjoyable) by an audience assumed to be experienced in programming but not in Ruby (by me, in other words ;-).
What is that expression you listed in the second bullet doing? It appears to be calling a method on a pair of strings. I have no inkling what |a| does. Please tell!
Let's make a deal - I'll commit to reading your blog entries and commenting on them, if you'll make an effort to make them readable (and thus enjoyable) by an audience assumed to be experienced in programming but not in Ruby (by me, in other words ;-).
ReplyDeleteWhat is that expression you listed in the second bullet doing? It appears to be calling a method on a pair of strings. I have no inkling what |a| does. Please tell!