Ensure message is a string and not a number

Numbers cause problems with some adapters (like slack) #1
hubot-archive · Sep 20, 2014 · 3b8163a · 3b8163a
1 parent e9cfa78
commit 3b8163a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/calculator.coffee b/src/calculator.coffee
@@ -19,7 +19,8 @@ mathjs = require("mathjs")
 module.exports = (robot) ->
  robot.respond /(calc|calculate|calculator|convert|math|maths)( me)? (.*)/i, (msg) ->
  try
- msg.send mathjs.eval msg.match[3]
+ result = mathjs.eval msg.match[3]
+ msg.send "#{result}"
  catch error
  msg.send error.message || 'Could not compute.'