Collect message hashtags. Require starting redis-server at localhost:6379.

See src/hash.coffee for full documentation.

In hubot project repo, run:

npm install https://github.com/kaakaa/hubot-hash.git --save

Then add hubot-hash to your external-scripts.json:

[
  "hubot-hash"
]

user1>> Hello Yesterday! #team
hubot>> learn by heart
user1>> Goodbye Yesterday! #team
hubot>> learn by heart

user1>> @hubot REPORT_FROM_YESTERDAY
hubot>> Hello Yesterday!
hubot>> Goodbye Yesterday!
hubot>> CLEAR_MESSAGE