adding attachments to all recepients

app/mailers/notifier.rb

@@ -6,7 +6,7 @@ class Notifier < ActionMailer::Base
   def self.admin(string, recipients, opts = {})
     mails = []
     recipients.each do |rec|
-      mail = single_admin(string, rec, opts)
+      mail = single_admin(string, rec, opts.dup)
       mails << mail
     end
     mails

lib/tasks/stats.rake

@@ -19,6 +19,6 @@ namespace :stats do
 
     emails = Notifier.admin( "here are some retention stats", admins, {:subject => "retention numbers #{Time.now.to_s}",
                             :attachments => [{:name => "retention_numbers_#{Time.now.to_s}.csv", :file => string}]})
-    emails.each {|e| e.deliver!} 
+    emails.each {|e| e.deliver} 
   end
 end

spec/mailers/notifier_spec.rb

@@ -18,19 +18,32 @@ describe Notifier do
       mail.body.encoded.should match /Welcome to bureaucracy!/
       mail.body.encoded.should match /#{bob.username}/
     end
-    it 'mails a bunch of users' do
+
-      users = []
+    context 'mails a bunch of users' do
+      before do
+        @users = []
         5.times do
-        users << Factory.create(:user)
+          @users << Factory.create(:user)
         end
-      mails = Notifier.admin("Welcome to bureaucracy!", users)
+      end
+      it 'has a body' do
+        mails = Notifier.admin("Welcome to bureaucracy!", @users)
         mails.length.should == 5
         mails.each{|mail|
-        this_user = users.detect{|u| mail.to == [u.email]}
+          this_user = @users.detect{|u| mail.to == [u.email]}
           mail.body.encoded.should match /Welcome to bureaucracy!/
           mail.body.encoded.should match /#{this_user.username}/
         }
       end
+
+      it "has attachments" do
+        mails = Notifier.admin("Welcome to bureaucracy!", @users, :attachments => [{:name => "retention stats", :file => "here is some file content"}])
+        mails.length.should == 5
+        mails.each{|mail|
+          mail.attachments.count.should == 1
+        }
+      end
+    end
   end
 
   describe '.single_admin' do