Add Prefix and Suffix to Lines

In short Adding a prefix and suffix wraps every line with text you choose, which turns a plain list into structured output in one step. Three lines with the prefix `<li>` and the suffix `</li>` become a ready-made HTML list; a list of values with a prefix and suffix of a single quote plus a trailing comma becomes an SQL IN clause; a list of names wrapped in double quotes becomes a JSON array's contents. It is the fastest way to bridge between something a person wrote and something a machine needs, and it is why this tool is used far more by developers than the name suggests. The thing to watch is the last line. An SQL list needs no trailing comma on the final entry and a JSON array does not either, so a wrapped list usually needs one character removed by hand at the end — or the join-lines tool used instead, which handles the separator between items rather than after every one. For anything you are pasting into code, check the last line before running it.