[Melbourne-pm] Nested maps returning hash references

[Alfie John]

Whoops. That qw{} was in my test code.

I added the + on the block and it worked for me.

Alfie

On Wed, Oct 5, 2011 at 5:34 PM, Alfie John <alfiejohn at gmail.com> wrote:

> Hey Toby,
>
> I think there are two problems here:
>
>   - Andrew was right. Put a + in front of the block
>   - can($_) in the second block is being called on the qw{} and not on an
> object
>
> Alfie
>
> On Wed, Oct 5, 2011 at 5:01 PM, Andrew Pam <andrew at sericyb.com.au> wrote:
>
>> On 05/10/11 16:57, Toby Corkindale wrote:
>> > On 05/10/11 16:53, Andrew Pam wrote:
>> >> On 05/10/11 16:52, Toby Corkindale wrote:
>> >>> That was one of the first things I tried after reading the map
>> >>> function's documentation - it doesn't work - not valid syntax.
>> >>
>> >> Haha - OK how about using "return" (is that valid inside a map?)
>> >
>> > Nope, tried that unsuccessfully too.
>>
>> How about "my $hash = {...}"
>>
>> The result of the assignment should be returned as the last thing
>> evaluated.
>>
>> Of course it's still more maintainable to have the outer map just call a
>> function.
>>
>> Hope that helps,
>>                 Andrew
>> --
>> Andrew Pam <andrew at sericyb.com.au>
>> Serious Cybernetics
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>>
>
>
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