Comments (3)
AlexandreDecan
commented on July 2, 2024
Hi,
Unfortunately, there's no support for a cmp function for objects that do no support usual comparison operators. While the code of portion could possibly be changed to deal with such a function, doing so will make the code much less readable, so that's not an option I envision ;-)
Apart from subclassing AbsoluteDate, I don't see any other possibility :-/ I see there's an absolutedate_to_datetime function. Would it be possible to use this instead of AbsoluteDate instances?
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egemenimre
commented on July 2, 2024
I was hoping that you could set the config to support a key or cmp at the
beginning, so that portion would know where to look at when it encountered
an object of this type. Alas, if this would come at a large cost, then we
can close the issue.
Thanks!
…On Sat, 21 Jan 2023, 17:37 Alexandre Decan ***@***.***> wrote:
Hi,
Unfortunately, there's no support for a cmp function for objects that do
no support usual comparison operators. While the code of portion could
possibly be changed to deal with such a function, doing so will make the
code much less readable, so that's not an option I envision ;-)
Apart from subclassing AbsoluteDate, I don't see any other possibility
:-/ I see there's an absolutedate_to_datetime function. Would it be
possible to use this instead of AbsoluteDate instances?
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AlexandreDecan
commented on July 2, 2024
Unfortunately, that's not the case. portion supports "any object that is comparable" implicitly meaning "any object that supports <, >, etc." not cmp :-/ Sorry :-)
Supporting cmp might be useful in some circumstances, but I would say that it's probably better to open a PR on a project whose objects do not support the usual comparison operators, rather than to open a PR on portion to support these cases... :-/
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