Todd Tyree wrote:
> Ok, here's what I've come up with on the spur of the moment (goes in
> spec_helper.rb):
>
> config.after(:each) do
> result = ActiveRecord::Base.connection.execute('SHOW TABLES;')
> while table = result.fetch_row
> # Or whatever you think is appropriate.
> next if table.index('schema_migrations') or table.index('roles')
> ActiveRecord::Base.connection.execute("TRUNCATE #{table}")
> end
> end
>
I've used a similar method before.. However, your 'SHOW TABLES' and next
is not needed:
(ActiveRecord::Base.connection.tables - %w{schema_migrations}).each do
|table_name|
ActiveRecord::Base.connection.execute("TRUNCATE TABLE #{table_name};")
end
Also, to address Pat's statement about FKs... if ordering the truncates
is too cumbersome you could just turn off the FK checks:
ActiveRecord::Base.connection.execute("SET FOREIGN_KEY_CHECKS = 0;")
(ActiveRecord::Base.connection.tables - %w{schema_migrations}).each do
|table_name|
ActiveRecord::Base.connection.execute("TRUNCATE TABLE #{table_name};")
end
ActiveRecord::Base.connection.execute("SET FOREIGN_KEY_CHECKS = 1;")
(this is for mysql...)
-Ben
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