Module: Votes::Migration

Defined in:
lib/votes/migration.rb

Instance Method Summary collapse

Instance Method Details

#add_rating_columns(table_name) ⇒ Object 



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# File 'lib/votes/migration.rb', line 19

def add_rating_columns(table_name)
  add_column table_name, :base_rating, :decimal, :null => false, :default => 0
  add_column table_name, :rating, :decimal, :null => false, :default => 0
end

#create_votes_table ⇒ Object 



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# File 'lib/votes/migration.rb', line 2

def create_votes_table
  create_table :votes do |t|
    t.references :voteable, :polymorphic => true, :null => false
    t.integer :points, :null => false, :default => 0
    t.integer :power
    t.integer :tone
    t.integer :user_id, :null => false

    t.timestamps

    yield(t) if block_given?
  end

  add_index :votes, [:voteable_id, :voteable_type, :user_id], :unique => true
  add_index :votes, [:user_id, :voteable_id, :voteable_type], :unique => true
end