Contents

module ActiveRecord
	class Migration
	  def self.add_foreign_key(from_table, from_column, to_table)
		constraint_name = "fk_#{from_table}_#{from_column}"		
		execute %{ALTER TABLE #{from_table} ADD CONSTRAINT #{constraint_name} FOREIGN KEY (#{from_column}) REFERENCES #{to_table}(id)}
	  end
	end
end

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
appcelerator-2.0.1.1	lib/appcelerator/migration.rb
appcelerator-2.0.2	lib/appcelerator/migration.rb
seamless-1.0.0	lib/seamless/migration.rb