Implement a click-to-view spoiler system

db/migrate/20170112041538_add_spoiler_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddSpoilerToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :spoiler, :boolean, default: false
+  end
+end

db/migrate/20170114014334_add_spoiler_text_to_statuses.rb

@@ -0,0 +1,5 @@
+class AddSpoilerTextToStatuses < ActiveRecord::Migration[5.0]
+  def change
+    add_column :statuses, :spoiler_text, :text, default: ""
+  end
+end