rails 3 doesn't auto-require csv, so require it where necessary

Change-Id: Id76980c82024a082855f5b7b5b60cd7e760730a9
Reviewed-on: https://gerrit.instructure.com/30132
Tested-by: Jenkins <jenkins@instructure.com>
Reviewed-by: Derek DeVries <ddevries@instructure.com>
Product-Review: Cody Cutrer <cody@instructure.com>
QA-Review: Cody Cutrer <cody@instructure.com>

app/controllers/accounts_controller.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 # @API Accounts
 #
 # API for accessing account data.

app/models/course.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 class Course < ActiveRecord::Base
 
   include Context

app/models/media_object.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 class MediaObject < ActiveRecord::Base
   include Workflow
   belongs_to :user

app/models/quiz_statistics/item_analysis.rb

@@ -1,3 +1,5 @@
+require 'csv'
+
 class QuizStatistics::ItemAnalysis < QuizStatistics::Report
 
   def filename

app/models/quiz_statistics/student_analysis.rb

@@ -1,3 +1,5 @@
+require 'csv'
+
 class QuizStatistics::StudentAnalysis < QuizStatistics::Report
   include HtmlTextHelper
 

lib/gradebook_csv_parser.rb

@@ -17,6 +17,7 @@
 #
 
 # This is used for the GradebookImporter
+require 'csv'
 require 'ostruct'
 
 class CSVParser

lib/gradebook_importer.rb

@@ -15,6 +15,9 @@
 # You should have received a copy of the GNU Affero General Public License along
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
+
+require 'csv'
+
 class GradebookImporter
   
   class NegativeId

lib/kaltura/kaltura_client_v3.rb

@@ -17,6 +17,7 @@
 #
 
 require 'rubygems'
+require 'csv'
 require 'net/http'
 require 'uri'
 require 'nokogiri'

lib/sis/csv/csv_base_importer.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 require_dependency 'sis/common'
 
 module SIS

lib/sis/csv/import.rb

@@ -16,8 +16,9 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
-require 'zip'
 require 'action_controller_test_process'
+require 'csv'
+require 'zip'
 
 module SIS
   module CSV

spec/controllers/gradebook_uploads_controller_spec.rb

@@ -18,6 +18,8 @@
 
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
 
+require 'csv'
+
 describe GradebookUploadsController do
 
   describe "POST 'create'" do

spec/controllers/page_views_controller_spec.rb

@@ -19,6 +19,8 @@
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
 require File.expand_path(File.dirname(__FILE__) + '/../cassandra_spec_helper')
 
+require 'csv'
+
 describe PageViewsController do
 
   # Factory-like thing for page views.

spec/lib/gradebook_importer_spec.rb

@@ -18,6 +18,8 @@
 
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper.rb')
 
+require 'csv'
+
 describe GradebookImporter do
   context "construction" do
 

spec/models/course_spec.rb

@@ -17,6 +17,8 @@
 #
 
 require File.expand_path(File.dirname(__FILE__) + '/../sharding_spec_helper.rb')
+
+require 'csv'
 require 'socket'
 
 describe Course do

spec/models/quiz_statistics/item_analysis_spec.rb

@@ -2,6 +2,8 @@ require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper.rb')
 require File.expand_path(File.dirname(__FILE__) + '/item_analysis/common.rb')
 require File.expand_path(File.dirname(__FILE__) + '/common.rb')
 
+require 'csv'
+
 describe QuizStatistics::ItemAnalysis do
   let(:report_type) { 'item_analysis' }
   include_examples "QuizStatistics::Report"

spec/models/quiz_statistics/student_analysis_spec.rb

@@ -1,6 +1,8 @@
 require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper.rb')
 require File.expand_path(File.dirname(__FILE__) + '/common.rb')
 
+require 'csv'
+
 describe QuizStatistics::StudentAnalysis do
   let(:report_type) { 'student_analysis' }
   include_examples "QuizStatistics::Report"

spec/models/quiz_statistics_spec.rb

@@ -18,6 +18,8 @@
 
 require File.expand_path(File.dirname(__FILE__) + '/../spec_helper.rb')
 
+require 'csv'
+
 describe QuizStatistics do
   before(:each) do
     student_in_course(:active_all => true)

vendor/plugins/account_reports/lib/canvas/account_reports/course_reports.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 module Canvas::AccountReports
 
   class CourseReports

vendor/plugins/account_reports/lib/canvas/account_reports/grade_reports.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 module Canvas::AccountReports
 
   class GradeReports

vendor/plugins/account_reports/lib/canvas/account_reports/outcome_reports.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 module Canvas::AccountReports
 
   class OutcomeReports

vendor/plugins/account_reports/lib/canvas/account_reports/report_helper.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 module Canvas::AccountReports::ReportHelper
 
   def parse_utc_string(datetime)

vendor/plugins/account_reports/lib/canvas/account_reports/sis_exporter.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 module Canvas::AccountReports
   class SisExporter
     include Api

vendor/plugins/account_reports/lib/canvas/account_reports/student_reports.rb

@@ -16,6 +16,8 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+require 'csv'
+
 module Canvas::AccountReports
 
   class StudentReports

vendor/plugins/account_reports/spec_canvas/report_spec_helper.rb

@@ -18,6 +18,8 @@
 
 require File.expand_path(File.dirname(__FILE__) + '/../../../../spec/spec_helper')
 
+require 'csv'
+
 module ReportSpecHelper
   def read_report(type = @type, options = {})
     account_report = run_report(type, options)