Refactor commit calendar a bit. Fixed dates

app/assets/javascripts/calendar.js.coffee

@@ -4,7 +4,7 @@ class @calendar
     day: "numeric"
     year: "numeric"
 
-  constructor: (timestamps,starting_year,starting_month,activities_path) ->
+  constructor: (timestamps, starting_year, starting_month, activities_path) ->
     cal = new CalHeatMap()
     cal.init
       itemName: ["commit"]

app/controllers/users_controller.rb

@@ -28,8 +28,8 @@ class UsersController < ApplicationController
     user_repositories = visible_projects.map(&:repository)
     @timestamps = Gitlab::CommitsCalendar.create_timestamp(user_repositories,
                                                            @user, false)
-    @starting_year = Gitlab::CommitsCalendar.starting_year(@timestamps)
-    @starting_month = Gitlab::CommitsCalendar.starting_month(@timestamps)
+    @starting_year = (Time.now - 1.year).strftime("%Y")
+    @starting_month = Date.today.strftime("%m").to_i
     @last_commit_date = Gitlab::CommitsCalendar.last_commit_date(@timestamps)
 
     respond_to do |format|

lib/gitlab/commits_calendar.rb

@@ -60,14 +60,6 @@ module Gitlab
       end
     end
 
-    def self.starting_year(timestamps)
-       DateTime.now.to_date - 1
-    end
-
-    def self.starting_month(timestamps)
-       Date.today.strftime("%m").to_i
-    end
-
     def self.last_commit_date(timestamps)
       latest_commit_date(timestamps).to_formatted_s(:long).to_s
     end