Sha256: 4686b9addc1b089e96b12c695e6e7813d89cf3cf79e65d35e10c96ae9795f380
Contents?: true
Size: 336 Bytes
Versions: 124
Compression:
Stored size: 336 Bytes
Contents
class ParentsAndChildren < ActiveRecord::Migration
def self.up
create_table :parents do |t|
t.string :name
end
create_table :children do |t|
t.string :name
t.integer :parent_id
end
add_index :children, :parent_id
end
def self.down
drop_table :children
drop_table :parents
end
end
Version data entries
124 entries across 79 versions & 3 rubygems