Wojtek, could you please send a pull request?

On Wednesday, June 22, 2016, Charles Okwuagwu <[email protected]> wrote:

> Makes it much easier to read large integer (and other) values.
>
>
> http://stackoverflow.com/questions/34064900/is-there-a-switch-to-enable-thousand-digit-grouping-100-000-by-default-in-iex
>
> There's a suggestion here that you can use right away.
>
>
> On Tuesday, June 14, 2016 at 10:22:03 PM UTC+1, Wojtek Mach wrote:
>>
>> Hello everyone,
>>
>> It's very convenient to write down integer literals as e.g. 10_000_000 -
>> much easier for humans to read.
>>
>> I was recently debugging some performance issues and I was working with
>> this data in iex:
>>
>> [memory: 173978912, message_queue_len: 0, heap_size: 12834421,
>>   total_heap_size: 21747214,
>>   garbage_collection: [min_bin_vheap_size: 46422, min_heap_size: 233,
>>    fullsweep_after: 65535, minor_gcs: 2]]
>>
>> This data would be *much* more readable to me with digit separators:
>>
>> [memory: 173_978_912, message_queue_len: 0, heap_size: 12_834_421,
>>   total_heap_size: 21_747_214,
>>   garbage_collection: [min_bin_vheap_size: 46_422, min_heap_size: 233,
>>    fullsweep_after: 65_535, minor_gcs: 2]]
>>
>> It probably shouldn't be the default behavior for inspect/2, so I think
>> this could only happen with one of: [pretty: true] , [pretty: :decimal]or
>> perhaps something like [pretty_decimal: true].
>>
>> Regards,
>> Wojtek
>>
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