Set Rails version for migration classes

db/migrate/20161101110308_devise_create_users.rb

@@ -1,4 +1,4 @@
-class DeviseCreateUsers < ActiveRecord::Migration
+class DeviseCreateUsers < Activerecord::Migration[4.2]
   def change
     create_table :users do |t|
       ## Database authenticatable

db/migrate/20161102091145_add_name_to_user.rb

@@ -1,4 +1,4 @@
-class AddNameToUser < ActiveRecord::Migration
+class AddNameToUser < Activerecord::Migration[4.2]
   def change
     add_column :users, :name, :string
   end

db/migrate/20161102131604_create_profiles.rb

@@ -1,4 +1,4 @@
-class CreateProfiles < ActiveRecord::Migration
+class CreateProfiles < Activerecord::Migration[4.2]
   def change
     create_table :profiles do |t|
       t.string :cv

db/migrate/20161103093520_create_workshops.rb

@@ -1,4 +1,4 @@
-class CreateWorkshops < ActiveRecord::Migration
+class CreateWorkshops < Activerecord::Migration[4.2]
   def change
     create_table :workshops do |t|
       t.string :name

db/migrate/20161103101916_create_applications.rb

@@ -1,4 +1,4 @@
-class CreateApplications < ActiveRecord::Migration
+class CreateApplications < Activerecord::Migration[4.2]
   def change
     create_table :applications do |t|
       t.string :motivation

db/migrate/20161103103151_create_requests.rb

@@ -1,4 +1,4 @@
-class CreateRequests < ActiveRecord::Migration
+class CreateRequests < Activerecord::Migration[4.2]
   def change
     create_table :requests do |t|
       t.string :topics

db/migrate/20161107124714_rename_applications_to_application_letters.rb

@@ -1,4 +1,4 @@
-class RenameApplicationsToApplicationLetters < ActiveRecord::Migration
+class RenameApplicationsToApplicationLetters < Activerecord::Migration[4.2]
   def change
     rename_table :applications, :application_letters
   end

db/migrate/20161107131407_make_foreign_keys_not_nullable.rb

@@ -1,4 +1,4 @@
-class MakeForeignKeysNotNullable < ActiveRecord::Migration
+class MakeForeignKeysNotNullable < Activerecord::Migration[4.2]
   def change
     change_column_null(:application_letters, :user_id, false)
     change_column_null(:application_letters, :workshop_id, false)

db/migrate/20161114195923_add_private_data_to_profile.rb

@@ -1,4 +1,4 @@
-class AddPrivateDataToProfile < ActiveRecord::Migration
+class AddPrivateDataToProfile < Activerecord::Migration[4.2]
   def change
     add_column :profiles, :first_name, :string
     add_column :profiles, :last_name, :string

db/migrate/20161116092838_add_role_to_users.rb

@@ -1,4 +1,4 @@
-class AddRoleToUsers < ActiveRecord::Migration
+class AddRoleToUsers < Activerecord::Migration[4.2]
   def change
     add_column :users, :role, :string
   end

db/migrate/20161120123250_add_status_to_application_letter.rb

@@ -1,4 +1,4 @@
-class AddStatusToApplicationLetter < ActiveRecord::Migration
+class AddStatusToApplicationLetter < Activerecord::Migration[4.2]
   def change
     add_column :application_letters, :status, :boolean
   end

db/migrate/20161122144126_create_application_notes.rb

@@ -1,4 +1,4 @@
-class CreateApplicationNotes < ActiveRecord::Migration
+class CreateApplicationNotes < Activerecord::Migration[4.2]
   def change
     create_table :application_notes do |t|
       t.text :note

db/migrate/20161122151522_add_additional_information_to_application_letter.rb

@@ -1,4 +1,4 @@
-class AddAdditionalInformationToApplicationLetter < ActiveRecord::Migration
+class AddAdditionalInformationToApplicationLetter < Activerecord::Migration[4.2]
   def change
     add_column :application_letters, :grade, :integer
     add_column :application_letters, :experience, :string

db/migrate/20161123124500_change_workshop_to_event.rb

@@ -1,4 +1,4 @@
-class ChangeWorkshopToEvent < ActiveRecord::Migration
+class ChangeWorkshopToEvent < Activerecord::Migration[4.2]
   def change
     rename_table :workshops, :events
     rename_column :application_letters, :workshop_id, :event_id

db/migrate/20161125123712_add_date_ranges_to_event.rb

@@ -1,4 +1,4 @@
-class AddDateRangesToEvent < ActiveRecord::Migration
+class AddDateRangesToEvent < Activerecord::Migration[4.2]
   def change
     create_table :date_ranges do |t|
       t.date :start_date

db/migrate/20161125164958_create_agreement_letters.rb

@@ -1,4 +1,4 @@
-class CreateAgreementLetters < ActiveRecord::Migration
+class CreateAgreementLetters < Activerecord::Migration[4.2]
   def change
     create_table :agreement_letters do |t|
       t.references :user, index: true, foreign_key: true, null:false

db/migrate/20161126113138_add_kind_to_events.rb

@@ -1,4 +1,4 @@
-class AddKindToEvents < ActiveRecord::Migration
+class AddKindToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :kind, :integer, default: 0
   end

db/migrate/20161126190339_add_draft_to_events.rb

@@ -1,4 +1,4 @@
-class AddDraftToEvents < ActiveRecord::Migration
+class AddDraftToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :draft, :boolean
   end

db/migrate/20161129110700_add_organizer_to_workshops.rb

@@ -1,4 +1,4 @@
-class AddOrganizerToWorkshops < ActiveRecord::Migration
+class AddOrganizerToWorkshops < Activerecord::Migration[4.2]
   def self.up
     add_column :events, :organizer, :string unless column_exists?(:events, :organizer)
   end

db/migrate/20161129111916_add_knowledge_level_to_workshops.rb

@@ -1,4 +1,4 @@
-class AddKnowledgeLevelToWorkshops < ActiveRecord::Migration
+class AddKnowledgeLevelToWorkshops < Activerecord::Migration[4.2]
   def self.up
     add_column :events, :knowledge_level, :string unless column_exists?(:events, :knowledge_level)
   end

db/migrate/20161129120651_add_default_value_to_application_status.rb

@@ -1,4 +1,4 @@
-class AddDefaultValueToApplicationStatus < ActiveRecord::Migration
+class AddDefaultValueToApplicationStatus < Activerecord::Migration[4.2]
   def change
     change_column :application_letters, :status, 'integer USING CAST(status AS integer)', default: 2
     change_column_null :application_letters, :status, false, 2

db/migrate/20161129121741_remove_c_vand_email_from_profile.rb

@@ -1,4 +1,4 @@
-class RemoveCVandEmailFromProfile < ActiveRecord::Migration
+class RemoveCVandEmailFromProfile < Activerecord::Migration[4.2]
   def change
     remove_column :profiles, :cv, :string
     remove_column :profiles, :email, :string

db/migrate/20161129131315_rename_tutor_to_coach.rb

@@ -1,4 +1,4 @@
-class RenameTutorToCoach < ActiveRecord::Migration
+class RenameTutorToCoach < Activerecord::Migration[4.2]
   def up
     execute "UPDATE users SET role = 'coach' WHERE role = 'tutor'"
   end

db/migrate/20161204205355_add_application_deadline_to_events.rb

@@ -1,4 +1,4 @@
-class AddApplicationDeadlineToEvents < ActiveRecord::Migration
+class AddApplicationDeadlineToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :application_deadline, :date
   end

db/migrate/20161207094400_add_application_status_locked_to_events.rb

@@ -1,4 +1,4 @@
-class AddApplicationStatusLockedToEvents < ActiveRecord::Migration
+class AddApplicationStatusLockedToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :application_status_locked, :boolean
   end

db/migrate/20161209180054_remove_active_from_event.rb

@@ -1,4 +1,4 @@
-class RemoveActiveFromEvent < ActiveRecord::Migration
+class RemoveActiveFromEvent < Activerecord::Migration[4.2]
   def change
     remove_column :events, :active, :boolean
   end

db/migrate/20161222154024_remove_name_from_users.rb

@@ -1,4 +1,4 @@
-class RemoveNameFromUsers < ActiveRecord::Migration
+class RemoveNameFromUsers < Activerecord::Migration[4.2]
   def change
     remove_column :users, :name, :string
   end

db/migrate/20170104135212_add_fields_to_requests.rb

@@ -1,4 +1,4 @@
-class AddFieldsToRequests < ActiveRecord::Migration
+class AddFieldsToRequests < Activerecord::Migration[4.2]
   def change
     remove_column :requests, :topics, :string
     remove_column :requests, :user_id, :integer

db/migrate/20170107140419_create_email_templates.rb

@@ -1,4 +1,4 @@
-class CreateEmailTemplates < ActiveRecord::Migration
+class CreateEmailTemplates < Activerecord::Migration[4.2]
   def change
     create_table :email_templates do |t|
       t.integer :status

db/migrate/20170108122417_add_status_to_requests.rb

@@ -1,4 +1,4 @@
-class AddStatusToRequests < ActiveRecord::Migration
+class AddStatusToRequests < Activerecord::Migration[4.2]
   def change
     add_column :requests, :status, :integer, default: 0
   end

db/migrate/20170110132223_add_unlimited_participants_to_events.rb

@@ -1,4 +1,4 @@
-class AddUnlimitedParticipantsToEvents < ActiveRecord::Migration
+class AddUnlimitedParticipantsToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :participants_are_unlimited, :boolean, default: false
   end

db/migrate/20170111135212_rename_draft_to_published.rb

@@ -1,4 +1,4 @@
-class RenameDraftToPublished < ActiveRecord::Migration
+class RenameDraftToPublished < Activerecord::Migration[4.2]
   def change
     reversible do |dir|
       dir.up do

db/migrate/20170113083747_add_custom_application_fields_to_event.rb

@@ -1,4 +1,4 @@
-class AddCustomApplicationFieldsToEvent < ActiveRecord::Migration
+class AddCustomApplicationFieldsToEvent < Activerecord::Migration[4.2]
   def change
     add_column :events, :custom_application_fields, :text
   end

db/migrate/20170114132153_change_address_fields.rb

@@ -1,4 +1,4 @@
-class ChangeAddressFields < ActiveRecord::Migration
+class ChangeAddressFields < Activerecord::Migration[4.2]
   def change
     rename_column :requests, :address, :street
     add_column :requests, :zip_code_city, :string

db/migrate/20170116093536_add_custom_application_fields_to_application_letters.rb

@@ -1,4 +1,4 @@
-class AddCustomApplicationFieldsToApplicationLetters < ActiveRecord::Migration
+class AddCustomApplicationFieldsToApplicationLetters < Activerecord::Migration[4.2]
   def change
     add_column :application_letters, :custom_application_fields, :text
   end

db/migrate/20170118161954_rename_vegeterian_to_vegetarian.rb

@@ -1,4 +1,4 @@
-class RenameVegeterianToVegetarian < ActiveRecord::Migration
+class RenameVegeterianToVegetarian < Activerecord::Migration[4.2]
   def change
     rename_column :application_letters, :vegeterian, :vegetarian
   end

db/migrate/20170119223355_add_contact_person_to_requests.rb

@@ -1,4 +1,4 @@
-class AddContactPersonToRequests < ActiveRecord::Migration
+class AddContactPersonToRequests < Activerecord::Migration[4.2]
   def change
     add_column :requests, :contact_person, :string
   end

db/migrate/20170120183139_change_request_description_to_textfield.rb

@@ -1,4 +1,4 @@
-class ChangeRequestDescriptionToTextfield < ActiveRecord::Migration
+class ChangeRequestDescriptionToTextfield < Activerecord::Migration[4.2]
   def change
     change_column :events, :description, :text
   end

db/migrate/20170122191752_create_participant_groups.rb

@@ -1,4 +1,4 @@
-class CreateParticipantGroups < ActiveRecord::Migration
+class CreateParticipantGroups < Activerecord::Migration[4.2]
   def change
     create_table :participant_groups do |t|
       t.references :user, index: true, foreign_key: true

db/migrate/20170123161527_add_hidden_to_event.rb

@@ -1,4 +1,4 @@
-class AddHiddenToEvent < ActiveRecord::Migration
+class AddHiddenToEvent < Activerecord::Migration[4.2]
   def change
     add_column :events, :hidden, :boolean
   end

db/migrate/20170123205418_add_notes_to_requests.rb

@@ -1,4 +1,4 @@
-class AddNotesToRequests < ActiveRecord::Migration
+class AddNotesToRequests < Activerecord::Migration[4.2]
   def change
     add_column :requests, :notes, :text
   end

db/migrate/20170124225558_add_annotation_to_application_letters.rb

@@ -1,4 +1,4 @@
-class AddAnnotationToApplicationLetters < ActiveRecord::Migration
+class AddAnnotationToApplicationLetters < Activerecord::Migration[4.2]
   def change
     add_column :application_letters, :annotation, :text
   end

db/migrate/20170125201341_add_image_to_events.rb

@@ -1,4 +1,4 @@
-class AddImageToEvents < ActiveRecord::Migration
+class AddImageToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :image, :string
   end

db/migrate/20170128122851_add_discovery_of_site_to_profiles.rb

@@ -1,4 +1,4 @@
-class AddDiscoveryOfSiteToProfiles < ActiveRecord::Migration
+class AddDiscoveryOfSiteToProfiles < Activerecord::Migration[4.2]
   def change
     add_column :profiles, :discovery_of_site, :text
   end

db/migrate/20170201110130_remove_school_from_profile.rb

@@ -1,4 +1,4 @@
-class RemoveSchoolFromProfile < ActiveRecord::Migration
+class RemoveSchoolFromProfile < Activerecord::Migration[4.2]
   def change
     remove_column :profiles, :school, :string
     remove_column :profiles, :graduates_school_in, :string

db/migrate/20170201115658_remove_experience_from_application_letters.rb

@@ -1,4 +1,4 @@
-class RemoveExperienceFromApplicationLetters < ActiveRecord::Migration
+class RemoveExperienceFromApplicationLetters < Activerecord::Migration[4.2]
   def change
   	remove_column :application_letters, :experience, :string
   end

db/migrate/20170201131446_add_default_value_to_published.rb

@@ -1,4 +1,4 @@
-class AddDefaultValueToPublished < ActiveRecord::Migration
+class AddDefaultValueToPublished < Activerecord::Migration[4.2]
   def up
     change_column :events, :published, :boolean, :default => false
   end

db/migrate/20170201132359_add_default_value_to_hidden.rb

@@ -1,4 +1,4 @@
-class AddDefaultValueToHidden < ActiveRecord::Migration
+class AddDefaultValueToHidden < Activerecord::Migration[4.2]
   def up
     change_column :events, :hidden, :boolean, :default => false
   end

db/migrate/20170201141415_remove_kind_from_events.rb

@@ -1,4 +1,4 @@
-class RemoveKindFromEvents < ActiveRecord::Migration
+class RemoveKindFromEvents < Activerecord::Migration[4.2]
   def change
     remove_column :events, :kind, :string
   end

db/migrate/20170201150603_remove_participants_are_unlimited_from_events.rb

@@ -1,4 +1,4 @@
-class RemoveParticipantsAreUnlimitedFromEvents < ActiveRecord::Migration
+class RemoveParticipantsAreUnlimitedFromEvents < Activerecord::Migration[4.2]
   def change
     remove_column :events, :participants_are_unlimited, :boolean
   end

db/migrate/20170201154540_remove_allergic_from_application_letter.rb

@@ -1,4 +1,4 @@
-class RemoveAllergicFromApplicationLetter < ActiveRecord::Migration
+class RemoveAllergicFromApplicationLetter < Activerecord::Migration[4.2]
   def change
     remove_column :application_letters, :allergic
   end

db/migrate/20170201201804_remove_application_status_locked_from_events.rb

@@ -1,4 +1,4 @@
-class RemoveApplicationStatusLockedFromEvents < ActiveRecord::Migration
+class RemoveApplicationStatusLockedFromEvents < Activerecord::Migration[4.2]
   def change
     remove_column :events, :application_status_locked, :boolean
   end

db/migrate/20170201201819_add_rejections_have_been_sent_to_events.rb

@@ -1,4 +1,4 @@
-class AddRejectionsHaveBeenSentToEvents < ActiveRecord::Migration
+class AddRejectionsHaveBeenSentToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :rejections_have_been_sent, :boolean, default: false
   end

db/migrate/20170201201932_add_acceptances_have_been_sent_to_events.rb

@@ -1,4 +1,4 @@
-class AddAcceptancesHaveBeenSentToEvents < ActiveRecord::Migration
+class AddAcceptancesHaveBeenSentToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :acceptances_have_been_sent, :boolean, default: false
   end

db/migrate/20170203150152_remove_fields_from_application.rb

@@ -1,4 +1,4 @@
-class RemoveFieldsFromApplication < ActiveRecord::Migration
+class RemoveFieldsFromApplication < Activerecord::Migration[4.2]
   def change
     remove_column :application_letters, :grade, :integer
     remove_column :application_letters, :coding_skills, :string

db/migrate/20170203180638_add_status_notification_sent_to_application_letters.rb

@@ -1,4 +1,4 @@
-class AddStatusNotificationSentToApplicationLetters < ActiveRecord::Migration
+class AddStatusNotificationSentToApplicationLetters < Activerecord::Migration[4.2]
   def change
     add_column :application_letters, :status_notification_sent, :boolean, default: false, null: false
   end

db/migrate/20170207133819_add_custom_image_to_events.rb

@@ -1,4 +1,4 @@
-class AddCustomImageToEvents < ActiveRecord::Migration
+class AddCustomImageToEvents < Activerecord::Migration[4.2]
   def change
     add_column :events, :custom_image, :string
   end

db/migrate/20170605080836_add_omniauth_to_users.rb

@@ -1,4 +1,4 @@
-class AddOmniauthToUsers < ActiveRecord::Migration
+class AddOmniauthToUsers < Activerecord::Migration[4.2]
   def change
     add_column :users, :provider, :string
     add_column :users, :uid, :string

db/migrate/20180423164856_add_grade_to_requests.rb

@@ -1,4 +1,4 @@
-class AddGradeToRequests < ActiveRecord::Migration
+class AddGradeToRequests < Activerecord::Migration[4.2]
   def change
     add_column :requests, :grade, :string
   end

db/migrate/20180423170641_rename_address.rb

@@ -1,4 +1,4 @@
-class RenameAddress < ActiveRecord::Migration
+class RenameAddress < Activerecord::Migration[4.2]
   def change
     rename_column :requests, :street, :school_street
     rename_column :requests, :zip_code_city, :school_zip_code_city