JSON file traverse

[jacobwilliams]

• Added traverse method to json_file.
• Added new methods to get and set the json_core in a json_file.

Fixes #204

[zbeekman]

The tests failing due to code coverage decreases... we can tweak these in codecov.yml, or add some more tests.

[codecov-io]

Current coverage is 82.50%

Merging #206 into master will increase coverage by 0.10%

@@             master       #206   diff @@
==========================================
  Files             3          3          
  Lines          3017       3035    +18   
  Methods           0          0          
  Messages          0          0          
  Branches          0          0          
==========================================
+ Hits           2486       2504    +18   
  Misses          531        531          
  Partials          0          0          

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[jacobwilliams]

I added unit tests for new stuff. Looks like it passes now. I confess I don't really understand the codecov.yml file or how to tweak it!

[zbeekman]

I confess I don't really understand the codecov.yml file or how to tweak it!

I'm not sure anybody does! lol they really created a dog's breakfast with their last update...

Theoretically you can read about the settings here by clicking on the entries in the example codecov.yml at the bottom of the page... documentation is not super clear, however...

Essentially you can create requirements that e.g., Some global coverage minimum is maintained, and requirements on commits/merges/PRs that the new/changed code meets certain levels of coverage...