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jcubic/refClass
Bug reproduction for refClass in R
Usage
To run the code just use:
git clone https://github.com/jcubic/refClass.git
cd refClass
R CMD INSTALL Package_A
R CMD INSTALL Package_B
Rscript app.R
Expected behvior is the output
lorem [1]
lorem [1]
hello [1]
hello [2]
world [1]
world [2]
Receive output:
lorem [1]
lorem [1]
hello [1]
hello [2]
Error in lorem(x) : could not find function "lorem"
Calls: <Anonymous> -> callSuper
Execution halted
The problem
In PackageA you have base ref class that call function defined in package. In PackageB you have inherit class that overwrite the method and callSuper. When calling that method base class implemention of the method doesn't see functions in package environment.
License
Code license is Public Domain CC-0.
Our Mission
We want to make open source more sustainable. The entire platform was born from this and everything we do is in aid of this.
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