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Each and every day I keep falling more in love with some concepts of what I like to call "modern R" or "R for developers".
Today the crush belongs to the "targets" package. I have just found that, even when you invalidate a node in the middle of the graph, it does not execute successors of that node if the hash of the object generated remains the same. That was well thought.
@keyeoh absolutely. And if a node depends on a custom function where you add a comment, the function body hash does not change so node is not re-executed. This 📦 is amazing, so the developer.