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YAML and :SortKeys in 1.8.3
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Joel VanderWerf
Nov 23, 2005, 12:49:48 AM11/23/05
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What happened to this option in 1.8.3?
obj.to_yaml(:SortKeys => true)
as in:
irb(main):026:0> hh={"6"=>6, "11"=>11, "7"=>7}
=> {"11"=>11, "6"=>6, "7"=>7}
irb(main):027:0> puts(hh.to_yaml(:SortKeys => true))
"11": 11
"6": 6
"7": 7
The code in the yaml lib that tested for this option has been removed. I
liked it...
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vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407
Joel VanderWerf
Nov 23, 2005, 1:00:30 AM11/23/05
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Joel VanderWerf wrote:
> What happened to this option in 1.8.3?
>
> obj.to_yaml(:SortKeys => true)
>
> as in:
>
> irb(main):026:0> hh={"6"=>6, "11"=>11, "7"=>7}
> => {"11"=>11, "6"=>6, "7"=>7}
> irb(main):027:0> puts(hh.to_yaml(:SortKeys => true))
> "11": 11
> "6": 6
> "7": 7
>
> The code in the yaml lib that tested for this option has been removed. I
> liked it...
>
> What happened to this option in 1.8.3?
>
> obj.to_yaml(:SortKeys => true)
>
> as in:
>
> irb(main):026:0> hh={"6"=>6, "11"=>11, "7"=>7}
> => {"11"=>11, "6"=>6, "7"=>7}
> irb(main):027:0> puts(hh.to_yaml(:SortKeys => true))
> "11": 11
> "6": 6
> "7": 7
>
> The code in the yaml lib that tested for this option has been removed. I
> liked it...
>
Actually, I just reinstalled 1.8.2, and it doesn't sort by keys either
in this example. A better example is
puts(ENV.to_hash.to_yaml(:SortKeys => true))
In 1.8.3, the output is not sorted, but it is sorted in 1.8.2.
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