equality in if clause currently failing ("Error in invert_(e) : == not supported")

[edwindj]

Currently the following is failing

library(errorlocate)
rules <- validator(if (a == 0) b == 0)
locate_errors(data.frame(a=0, b=1), rules)

and results in

Error in invert_(e) : == not supported

[edwindj]

This issues was solved in validatetools, but has to be integrated into errorlocate.
For the time being this can be circumvented by formulating the rules as

rules <- validator(if (a >= 0 && a <=0) b == 0)
locate_errors(data.frame(a=0, b=1), rules)

which works as promised

[edwindj]

The issue is solved in branch validatetools which will merged with master branch asap

[edwindj]

Merged into the latest development version