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Comparing data between two fields rather than using hardcoded values #155

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alirezanet opened this issue Feb 23, 2024 Discussed in #153 · 2 comments · May be fixed by #182
Open

Comparing data between two fields rather than using hardcoded values #155

alirezanet opened this issue Feb 23, 2024 Discussed in #153 · 2 comments · May be fixed by #182
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enhancement New feature or request

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@alirezanet
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Discussed in #153

Originally posted by Robotxm February 21, 2024
Hello, I have following object definitions:

public record Item(string Name, List<TimeSchedule> Schedules);

public record TimeSchedule(int Start, int End);

Now I want to find all Items who has a schedule that its End time is before Start time.

With native LINQ I can do this:

List<Item> items =
[
    new Item("Item1", [new TimeSchedule(1, 2), new TimeSchedule(2, 3)]),
    new Item("Item2", [new TimeSchedule(1, 4), new TimeSchedule(4, 3)]),
    new Item("Item3", [new TimeSchedule(3, 2), new TimeSchedule(2, 3)]),
];

var results = items.Where(x => x.Schedules.Any(s => s.End < s.Start));

So how can I achieve this using Gridify?
@alirezanet alirezanet added the enhancement New feature or request label Jun 22, 2024
@alirezanet alirezanet changed the title Compare elements nested in a list of the root object Compare to two fields instead of hard an coded value Jun 22, 2024
@alirezanet alirezanet changed the title Compare to two fields instead of hard an coded value Compare two fields instead of hard an coded value Jun 22, 2024
@alirezanet alirezanet changed the title Compare two fields instead of hard an coded value Comparing data between two fields rather than using hardcoded values Jun 22, 2024
@alirezanet alirezanet self-assigned this Jun 22, 2024
@alirezanet alirezanet linked a pull request Jun 22, 2024 that will close this issue
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@k94ll13nn3
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Hi, have you been able work on this or do you know if it is possible? This is something that I would also be interested in and I also tried to make it work with custom maps and operator but it does not seem possible at the moment.

@alirezanet
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Hi @k94ll13nn3,

Right now, it is not possible, but this is a feature I wanted to implement for v2.15. However, due to my busy schedule and other issues, it has been postponed. So far, we only have the test case :) but in the future, I'll definitely add support for this feature. Keep in mind that contributions are always welcome 😉

@alirezanet alirezanet removed their assignment Dec 3, 2024
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Support Field vs Field queries alirezanet/Gridify
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@alirezanet @k94ll13nn3