Migrations for StateMachine refactoring added

db/migrate/20130214153504_rename_closed_to_state_in_issue.rb

@@ -0,0 +1,5 @@
+class RenameClosedToStateInIssue < ActiveRecord::Migration
+  def change
+    rename_column :issues, :closed, :state
+  end
+end

db/migrate/20130214153809_change_state_type_in_issue.rb

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+class ChangeStateTypeInIssue < ActiveRecord::Migration
+  def up
+    change_column :issues, :state, :string
+  end
+
+  def down
+    change_column :issues, :state, :boolean
+  end
+end

db/migrate/20130214154847_rename_closed_to_state_in_merge_request.rb

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+class RenameClosedToStateInMergeRequest < ActiveRecord::Migration
+  def change
+    rename_column :merge_requests, :closed, :state
+  end
+end

db/migrate/20130214155334_change_state_type_in_merge_request.rb

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+class ChangeStateTypeInMergeRequest < ActiveRecord::Migration
+  def up
+    change_column :merge_requests, :state, :string
+  end
+
+  def down
+    change_column :merge_requests, :state, :boolean
+  end
+end

db/migrate/20130214155542_rename_closed_to_state_in_milestone.rb

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+class RenameClosedToStateInMilestone < ActiveRecord::Migration
+  def change
+    rename_column :milestones, :closed, :state
+  end
+end

db/migrate/20130214155632_change_state_type_in_milestone.rb

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+class ChangeStateTypeInMilestone < ActiveRecord::Migration
+  def up
+    change_column :milestones, :state, :string
+  end
+
+  def down
+    change_column :milestones, :state, :boolean
+  end
+end

db/migrate/20130218091244_remove_merged_from_merge_request.rb

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+class RemoveMergedFromMergeRequest < ActiveRecord::Migration
+  def up
+    remove_column :merge_requests, :merged
+  end
+
+  def down
+    add_column :merge_requests, :merged, :boolean, default: true, null: false
+  end
+end