exercism/exercism.io — pull request #1575 by bemurphy (2014-05-07 07:31:35+00:00)
Title: escape team name

html escape the team name for security. Note this introduces the common `h` helper found in Sinatra apps. As the helper is new to the codebase, perhaps there's a preferable pattern instead to achieve the same goal (Sanitize input, perhaps?)