Notes posted by dennyabraham

finding without default scopes in rails 3

if you want to find without default scopes in rails 3 and with_exclusive_scope is giving you protected method errors in controllers, use unscoped for a similar purpose

Useful for mocking out IO methods like #gets and #puts

This class is helpful when testing certain classes of software libraries that are dependent on console input and output, similar to some testing uses of Java’s StringBuffer

output is buffered and will not appear until flush

Output is buffered on most operating systems. To override this behavior, force the stdout or other io to sync

STDOUT.sync = true