Use moment.js to emit friendlier output strings

package.json

@@ -18,7 +18,8 @@
   "license": "MIT",
   "dependencies": {
     "chrono-node": "^1.0.2",
-    "node-uuid": "^1.4.2"
+    "node-uuid": "^1.4.2",
+    "moment": "^2.9.0"
   },
   "devDependencies": {
     "coffee-script": "^1.8.0",

scripts/remind-her.coffee

@@ -12,6 +12,7 @@
 
 chrono = require 'chrono-node'
 uuid = require 'node-uuid'
+moment = require 'moment'
 
 # Method that builds on top of the chrono date parser and tries to
 # extract a date and an action from a given string.
@@ -85,4 +86,5 @@ module.exports = (robot) ->
 
     reminders.queue reminder
 
-    msg.send "I'll remind you to #{action} at #{reminder.date.toLocaleString()}"
+    outputDate = moment(date).calendar()
+    msg.send "I'll remind you to #{action} at #{outputDate}"

test/remind-her.coffee

@@ -5,21 +5,25 @@ process.env.TZ = 'UTC'
 Helper = require 'hubot-test-helper'
 helper = new Helper('../scripts')
 
+createRoom = () ->
+  room = helper.createRoom()
+  room.lastMessage = ->
+    [..., last] = @messages
+    last[1]
+  room
+
 describe 'Reminder Strings', ->
   room = null
   beforeEach ->
-    room = helper.createRoom()
-    room.lastMessage = ->
-      [..., last] = @messages
-      last[1]
+    room = createRoom()
 
   it 'that do not specify a date are ignored', ->
     room.user.say 'user', 'hubot remind me at not a date to do task'
     assert.match room.lastMessage(), /I did not understand the date/
 
   it 'can be absolute chrono formats specified with "at"', ->
-    room.user.say 'user', 'hubot remind me at Saturday, 17 August 2513 to do task'
-    assert.equal "I'll remind you to do task at Thu Aug 17 2513 12:00:00 GMT+0000 (UTC)", room.lastMessage()
+    room.user.say 'user', 'hubot remind me at tomorrow 5 PM to foo'
+    assert.match room.lastMessage(), /I'll remind you to foo/
 
   it 'can be relative chrono formats specified with "in"', ->
     room.user.say 'user', 'hubot remind me in 15 minutes to foo'
@@ -28,3 +32,16 @@ describe 'Reminder Strings', ->
   it 'subject is optional', ->
     room.user.say 'user', 'hubot remind 5 PM to foo'
     assert.match room.lastMessage(), /I'll remind you to foo at/
+
+describe 'Output Format', ->
+  it 'uses moment.js outputs', ->
+    room = createRoom()
+    room.user.say 'user', 'hubot remind Saturday, 17 August 2513 to do task'
+    # http://momentjs.com/docs/#/displaying/calendar-time/
+    assert.match room.lastMessage(), /08\/17\/2513/
+
+describe 'Input/Output Functional test', ->
+  it 'relative dates work in both input and output', ->
+    room = createRoom()
+    room.user.say 'user', 'hubot remind me at tomorrow 5 PM to do task'
+    assert.match room.lastMessage(), /I'll remind you to do task at Tomorrow at 5:00 PM/