MonoidNull: More instances #50
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These instances cover types for which the class `Data.Monoid.DecidablyEmpty.DecidablyEmpty` in package `patch` has instances.
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blamario
approved these changes
Jan 10, 2024
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The package
patchhas a class very similar toMonoidNullcalledDecidablyEmpty. reflex-frp/patch#44 has further discussion, but even if they don't end up wanting to depend onmonoid-subclasses, these instances seem lawful and useful.