`findZeros` doesn't look in right environment for `expr`, at least on `{learnr}`

ProjectMOSAIC / mosaic

Project MOSAIC R package

http://mosaic-web.org/

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`findZeros` doesn't look in right environment for `expr`, at least on `{learnr}` #781

Closed dtkaplan closed 3 years ago

dtkaplan commented 3 years ago

findZeros() works on the desktop or RStudio server, but it isn't working in {learnr}. I think this is because it's not looking in the same environment in which expr was defined when the pfun() function is evaluated.

dtkaplan commented 3 years ago

Now fixed in branch issue-781