94 get_var inherits = FALSE

[chlebowa]

Closes #94
Added inherits = FALSE to get call in get_var.
Added unit tests.

[github-actions]

Code Coverage Summary

Filename                 Stmts    Miss  Cover    Missing
---------------------  -------  ------  -------  ---------
R/qenv-concat.R             10       0  100.00%
R/qenv-constructor.R        16      13  18.75%   54-93
R/qenv-eval_code.R          52       2  96.15%   100, 109
R/qenv-get_code.R           20       0  100.00%
R/qenv-get_var.R            19       0  100.00%
R/qenv-get_warnings.R       24       0  100.00%
R/qenv-join.R               46       0  100.00%
R/qenv-replace_code.R       10       0  100.00%
R/qenv-show.R                1       1  0.00%    19
R/qenv-within.R              8       0  100.00%
R/utils.R                   10       0  100.00%
TOTAL                      216      16  92.59%

Diff against main

Filename      Stmts    Miss  Cover
----------  -------  ------  --------
TOTAL             0       0  +100.00%

Results for commit: 6aeaccc

Minimum allowed coverage is 80%

♻️ This comment has been updated with latest results

[github-actions]

Unit Tests Summary

    1 files    10 suites   0s ⏱️
  69 tests   69 ✔️ 0 💤 0 ❌
141 runs  141 ✔️ 0 💤 0 ❌

Results for commit 6aeaccc.

♻️ This comment has been updated with latest results.

[github-actions]

Unit Test Performance Difference

Additional test case details

Test Suite	$Status$	Time on main	$±Time$	Test Case
qenv_get_var	👶		$+0.01$	get_var_and_only_returns_objects_from_qenv_not_parent_environment_s_

Results for commit b9eec5d

♻️ This comment has been updated with latest results.

[chlebowa]

Questions:

1. Should get_var return NULL or raise error when variable does not exist? Currently prints message and returns NULL.
2. Should we remove get_var altogether as per this comment? May require a separate issue.