Nan
Cheers again...
Looks like overriding the 'insync?' method is the way to go, as I'm only
interested in checking/setting property values that are being passed
through...
Any insync? examples that I could refer to?
Cheers
Gavin
On 13 November 2012 19:50, Nan Liu <n...@puppetlabs.com> wrote:
> On Tue, Nov 13, 2012 at 11:19 AM, Gavin Williams <fatmc...@gmail.com>wrote:
>
>> After a quick google, came up with:
>>
>> #!/usr/bin/env ruby
>>>
>>> grades = { "Bob" => 82,
>>> "Jim" => 94,
>>> "Billy" => 58
>>> }
>>>
>>> grades.each do|name,grade|
>>> puts "#{name}: #{grade}"
>>> end
>>
>>
>> So now all I need to do is pull the existing options values and compile a
>> hash to compare in the exists?, and use the above in the create...
>
>
>
> Quick question on the create - how will it handle one property that
>> matches, but one property that doesn't?
>>
>
> You need a hash diff between current values and desired values and iterate
> through the difference. Hash properties are a bit more work, because the
> retrieve method may return more options than you care to set. You have the
> option to either munge and include default value to the user supplied
> value, or override insync? method so the comparison operation does not
> invoke option= method if the user specified value is a subset of the return
> hash from the option method.
>
> Alternatively if you only have a short number of options, you can just
> implement them as properties instead.
>
> Thanks,
>
> Nan
>
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