Almost all of these "No-No's" apply equally to development on any platform. Adding "Rails" sorta makes it link-bait, since there's very little domain-specific k

Almost all of these "No-No's" apply equally to development on any platform. Adding "Rails" sorta makes it link-bait, since there's very little domain-specific knowledge here: * Write tests * Don't write obfuscated code * Consistent indentation, using spaces * Don't mix presentation with logic etc. etc.