Initial commit

db/migrate/20191206181600_create_project_memberships.rb

@@ -0,0 +1,10 @@
+class CreateProjectMemberships < ActiveRecord::Migration[6.0]
+  def change
+    create_table :project_memberships do |t|
+      t.belongs_to :project, null: false, foreign_key: true
+      t.belongs_to :user, null: false, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end