yalla_notlob/README.md~ at master · ahmed-bahaa/yalla_notlob · GitHub

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# README

This README would normally document whatever steps are necessary to get the
application up and running.

Things you may want to cover:

* Ruby version

* System dependencies

* Configuration

* Database creation

* Database initialization

* How to run the test suite

* Services (job queues, cache servers, search engines, etc.)

* Deployment instructions

* ...

class Groupmembers < ApplicationRecord
    belongs_to :user, foreign_key => "member_id"
    belongs_to :group, foreign_key => "group_id"
    validates_uniqueness_of :group_id, :scope => :member_id
  end


  class CreateGroupMember < ActiveRecord::Migration[5.2]
    def change
      create_table :items do |t|
        t.integer :member_id
        t.integer :group_id

      end
    end
  end