Add union match method

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 96.95%. Comparing base (311f6d8) to head (bd8a3d6).

Additional details and impacted files

[](https://app.codecov.io/gh/jamescourtney/FlatSharp/pull/430?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney) ```diff @@ Coverage Diff @@ ## main #430 +/- ## ========================================== + Coverage 96.93% 96.95% +0.01% ========================================== Files 126 126 Lines 9688 9742 +54 Branches 786 788 +2 ========================================== + Hits 9391 9445 +54 Misses 208 208 Partials 89 89 ``` | [Files](https://app.codecov.io/gh/jamescourtney/FlatSharp/pull/430?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney) | Coverage Δ | | |---|---|---| | [....Compiler/SchemaModel/ReferenceUnionSchemaModel.cs](https://app.codecov.io/gh/jamescourtney/FlatSharp/pull/430?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney#diff-c3JjL0ZsYXRTaGFycC5Db21waWxlci9TY2hlbWFNb2RlbC9SZWZlcmVuY2VVbmlvblNjaGVtYU1vZGVsLmNz) | `96.72% <100.00%> (+0.56%)` | :arrow_up: | | [...harp.Compiler/SchemaModel/ValueUnionSchemaModel.cs](https://app.codecov.io/gh/jamescourtney/FlatSharp/pull/430?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney#diff-c3JjL0ZsYXRTaGFycC5Db21waWxlci9TY2hlbWFNb2RlbC9WYWx1ZVVuaW9uU2NoZW1hTW9kZWwuY3M=) | `97.32% <100.00%> (+0.30%)` | :arrow_up: | ------ [Continue to review full report in Codecov by Sentry](https://app.codecov.io/gh/jamescourtney/FlatSharp/pull/430?src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney). > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney) > `Δ = absolute (impact)`, `ø = not affected`, `? = missing data` > Powered by [Codecov](https://app.codecov.io/gh/jamescourtney/FlatSharp/pull/430?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney). Last update [311f6d8...bd8a3d6](https://app.codecov.io/gh/jamescourtney/FlatSharp/pull/430?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=James+Courtney).