In today's episode, we learn a wonderfully convenient way to substitute text.
Tag: regex
Episode #099: String Subscript Regex
Today the focus is on a convenient way to extract substrings using regular expressions. We glossed over this technique briefly in an earlier episode, but now it's front and center.
Episode #041: String#scan
Today's episode looks at a convenient tool for weeding through text and pulling out parts that match a given pattern.