Adding plusplus

[wpower12]

Adds plusplus commands to owlbot. The commands are responses, so they must follow an 'owlbot' or 'Owlbot'. The increment and decrement commands are rate limited. Right now the limit is 5 seconds.

Commands Added:

• [word]++ - Increments points for [word]
• [word]-- - Decrements points for [word]
• points [word] - Returns current point total for [word]

[samuelcouch]

Just delete this whole file.

[wpower12]

Looks like its working on my local hubot with a redis server running. I'm sure theres a way to keep the words more persistant, but I'll have to go learn them.

[samuelcouch]

These should be robot.hear instead of robot.respond. The reason is that respond requires @owlbot at the head of the message. We want to be able to bill++ without @owlbot bill++

The concolusion of each ++/-- should also end with owlbot returning the current score for a specific item.

[samuelcouch]

This is good. I did find a possible edge case? Not sure.

couch [4:04 PM]: @owlbot couch++
couch [4:04 PM]: @owlbot points couch
owlbotBOT [4:04 PM] points for couch: 0

I would probably look at the existing codebase https://github.com/ajacksified/hubot-plusplus/blob/master/src/plusplus.coffee and only modify it with the timeout stuff that you have added.