evaluate default args in a dedicated environment #88
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added 6 commits
May 8, 2019 16:03
This reverts commit 7f0325f.
Codecov Report
@@ Coverage Diff @@
## master #88 +/- ##
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- Coverage 77.37% 60.79% -16.59%
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Files 5 5
Lines 221 227 +6
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- Hits 171 138 -33
- Misses 50 89 +39
Continue to review full report at Codecov.
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each default arguments not called is assigned to a dedicated environment as promise, just like how R initialize evaluation frame of function call, and the enclosure of the environment is set to the enclosure of the function. then values of default arguments are retrieved from the environment.
would fix #64