Add builtin time, geometric and most range types

[wolframm]

I added some builtin types as discussed in issue #293.

This is the first time I contribute to a project on Github, so I'm more than happy to fix any issues you might see with pull request.

Once is merged, I would add numrange, but I wanted to ask if it wouldn't be better to change the current numeric type from GenericType<Object>(TypeOid.numeric) that accepts int, double and String to GenericType<Decimal>(TypeOid.numeric) using the decimal library (https://pub.dev/packages/decimal).

[isoos]

Thanks for the PR! I'll have time for review in the coming days, but a quick look:

• code analysis CI test is failing, please check the lints/warnings/errors and fix them
• please bump the version and add a few bits about the PR in CHANGELOG.md
• It is easier to review/iterate on smaller PRs, e.g. one or just a few related type / PR. If it is not that hard to split, I would be very happy to review more smaller PRs than a large one. (If not no worries, it just make take longer).

[wolframm]

I ran dart test and fixed one failing test case for daterange. Sorry about that.

I bumped the version and added a note to changelog.

I ran dart analyze and dart test and no issues were found on Dart version 3.2.0, so hopefully everything should work now.

The most tricky part of the code were the range types. I think I covered most edge cases in encoding_test.dart, but this would be the best place to try to "brake" my code. Geotypes and time seemed rather simple.

Next time I will add things in smaller chunks.

[wolframm]

I just upgraded my Dart version to 3.3.0 and now I also saw the warnings that your CI flow reported. I fixed the warning that was in the code that I contributed, but the following warning is not part of my work, as I made no changes to server_messages.dart:

warning • lib/src/messages/server_messages.dart:412:17 • The parameter type of '==' operators should be non-nullable. Try using a non-nullable type. • non_nullable_equals_parameter

Could you make the necessary fix in server_messages.dart (or ignore the warning for now)?

[isoos]

Could you make the necessary fix in server_messages.dart (or ignore the warning for now)?

Good catch! Pushed a fix to the git repo, you may rebase to it (or just adapt the same change).

[isoos]

This looks awesome! I have mostly nits and a few rename requests, plus a few clarification questions.

[codecov-commenter]

Codecov Report

Attention: 57 lines in your changes are missing coverage. Please review.

Comparison is base (eff50c6) 85.75% compared to head (4758951) 85.68%.
Report is 1 commits behind head on master.

Files	Patch %	Lines
lib/src/types/geo_types.dart	65.43%	28 Missing ⚠️
lib/src/types/range_types.dart	85.29%	15 Missing ⚠️
lib/src/types.dart	48.14%	14 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #294      +/-   ##
==========================================
- Coverage   85.75%   85.68%   -0.08%     
==========================================
  Files          25       27       +2     
  Lines        2261     2662     +401     
==========================================
+ Hits         1939     2281     +342     
- Misses        322      381      +59     

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[wolframm]

Is there anything you want me to do regarding the Codecov report?

All the issues flagged regarding the ==-operator should be covered by expectReversible function in encoding_test.dart. Or perhaps I misunderstand what 'expectReversible` is doing.

[isoos]

Thanks for the updates! I'll merge this now, and play with it locally, maybe refactor a bit here and there. I am planning to publish the new version with this later today or maybe tomorrow at latest.