feat: add string builder

[lobis]

Add a string builder to the header-only library to make building arrays of strings easier.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (28007e9) 81.88% compared to head (cb566d6) 81.98%.

❗ Current head cb566d6 differs from pull request most recent head 9d3b826. Consider uploading reports for the commit 9d3b826 to get more accurate results

Additional details and impacted files

see 27 files with indirect coverage changes

[ianna]

@lobis - looks great! I don't think clang-format was run. Could you please run it by hand? Thanks!

[lobis]

By the way I noticed that there is not clang-format in the pre-commit

@lobis - looks great! I don't think clang-format was run. Could you please run it by hand? Thanks!

I manually formatted the file (no clang-format).

I wasn't able to run clang-format without causing a huge diff so I created a separate PR for this (#2902).

[ianna]

@lobis - Thanks, it looks good to me.

[jpivarski]

Great, thanks! I approve it as well.

I'm pretty sure this will automatically pass all of the test (unless there's a C++ compilation error or something).

Is it ready to merge, assuming that it does pass tests?

[lobis]

Great, thanks! I approve it as well.

I'm pretty sure this will automatically pass all of the test (unless there's a C++ compilation error or something).

Is it ready to merge, assuming that it does pass tests?

Ready!

[jpivarski]

@all-contributors please add @lobis for code

[allcontributors]

@jpivarski

I've put up a pull request to add @lobis! 🎉