Displaying 1 result from an estimated 1 matches for "green_green_client_application".
2008 Oct 30
2
Rails console
...ate an addition to Enumerable called choose_randomly
that picks a random element from the Enumerable object. However when I
define it and execute the code rand complains about the wrong number
of arguments. Below is a capture of the ./script/console session.
farrel@nicodemus ~/Work/GreenGreen/Code/green_green_client_application
$ ./script/console
Loading development environment (Rails 2.1.2)
>> [1,2,3].choose_randomly
NoMethodError: undefined method `choose_randomly'' for [1, 2, 3]:Array
from (irb):1
>> module Enumerable
>> def choose_randomly
>> array_of_self = Array( self )
>>...