simple regex -- replace underscore with a space
regex, ruby, ruby-on-rails, string
Solution
Whoops, I actually had it working--just forgot to update the variable name :P
I was using this:
@id = params[:id]
@title = @id.gsub("_", " ")
Problem
Hey, I'm writing my first Rails app, and I'm trying to replace the underscores form an incoming id name with spaces, like this: before: test_string after: test string How can I do this? Sorry if this is a bit of a dumb question, I'm not very familiar with regular expressions...