0063 Move examples for internal functions to unit tests #242

Job	Run time
Documentation	0s
Validation	0s
Render README	0s
Links / Validate Links	4s
Check / (release)	7m 12s
Code Coverage / Test Coverage	6m 10s
Check / (devel)	52s
Check / (oldrel)	7m 24s
Lint / Lint	3m 19s
Man Pages / Roxygen	10m 52s
Code Style / Code Style	3m 19s
Code Coverage / Generate badge for coverage	5s
	39m 17s

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