added a nil check, for pre-mongo days

This commit is contained in:
Ilya Zhitomirskiy 2011-09-21 13:37:37 -07:00
parent c98f2d1664
commit 386697f711

View file

@ -23,10 +23,12 @@ class AdminsController < ApplicationController
@created_users_by_day = User.where("username IS NOT NULL").count(:group => "date(created_at)")
@created_users_by_week = {}
@created_users_by_day.keys.each do |k|
if @created_users_by_week[k.beginning_of_week].blank?
@created_users_by_week[k.beginning_of_week] = @created_users_by_day[k]
else
@created_users_by_week[k.beginning_of_week] += @created_users_by_day[k]
unless k.nil?
if @created_users_by_week[k.beginning_of_week].blank?
@created_users_by_week[k.beginning_of_week] = @created_users_by_day[k]
else
@created_users_by_week[k.beginning_of_week] += @created_users_by_day[k]
end
end
end
end