Idea: flipping
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djspiewak commented
This might be an interesting function:
val e1: Emm[Task |: List |: Option |: Base, A] = ???
e1.flip[List, Option] // => Emm[Task |: Option |: List |: Base, A]
val e2: Emm[Task |: List |: (String \/ ? ) |: Option |: Base, A] = ???
e2.flip[List, Option] // => Emm[Task |: Option |: (String \/ ?) |: List |: Base, A]Should be implementable for any useful stack, since we just need to traverse things to flip around.