Nick Hoffman <[EMAIL PROTECTED]> writes:
> On 2008-12-04, at 17:43, Nick Hoffman wrote:
>> The only solution that I can think of is to do this:
>> before :each do
>> @account_url = account_url
>> end
>> it_should_redirect_to 'the account page', @account_url
>
> Actually, that suggestion above of mine doesn't work. It fails with:
> You have a nil object when you didn't expect it!
> The error occurred while evaluating nil.rewrite
> (eval):17:in `account_url'
>
> I thought of it while writing that last email, but didn't test it
> before hitting send.
> -Nick
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It's the same as
class Foo
@class_instance_variable = "blah"
def foo
puts @class_instance_variable
end
end
Foo.foo will print nothing, because @class_instance_variable is nil in
the object instance.
Anyway, I thought of an even cleaner way to do things than using a
block, assuming you only care about calling one method:
do_something(:blah_url_helper)
def do_something(helper_name)
send(helper_name)
end
Pat
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