ghc-semialign 188.8.131.52 Align and Zip type-classes from the common Semialign ancestor
The major use of
These of this is provided by the
align member of
Semialign class, representing a generalized notion of "zipping with padding" that combines structures without truncating to the size of the smaller input. It turns out that
zip operation fits well the
Semialign class, forming lattice-like structure.