Ruby In Steel supports all the default Visual Studio Search tools to let you find and replace text in the current document or in multiple files. Optionally you can search with wildcards and regular expressions. Searching tools are available from the Edit, Find and Replace submenu.
You can search incrementally in the current document by entering a sequence of characters. A highlight will move through the code to find the first occurrence of matching text (if any). Incremental Searching is available on the Advanced,Edit submenu (shortcut: Ctrl+I).