class CreateCompanyMembers < ActiveRecord::Migration
  def self.up
    create_table :company_members do |t|
      t.integer :company_id
      t.integer :member_id
      t.string :role

      t.timestamps
    end
  end

  def self.down
    drop_table :company_members
  end
end

class CompanyMember < ActiveRecord::Base
  belongs_to :company
  belongs_to :member
end


class Member < ActiveRecord::Base
  has_many :company_members
  has_many :companies, :through => :company_members
end

class Company < ActiveRecord::Base
  has_many :company_members
  has_many :members, :through => :company_members
end