Today as I worked on finishing up a major revision to my Blog Post Publish shortcut, it occurred to me that, in a relatively short period of time, I went from struggling to understand regular expressions in general, and how regular expressions worked in Shortcuts in particular, to using them all the time in my shortcuts.
I decided I’d start a series about regular expressions and how to use them productively with the Shortcuts app, not because I’m a genius with regular expressions, but to show that anyone can learn them and that they are indeed useful and powerful when used for creating shortcuts.
The term “regular expressions” sounds a little odd, but basically regular expressions are just patterns used for searching text. They are extremely useful for things like extracting specific bits of information from text, for replacing specific things in text, or for validating text input for an app or web page.
To be …