MergeThing(S)

alql.spad line 179 [edit on github]

• S : OrderedSet

This package exports tools for merging lists

mergeDifference : (List(S), List(S)) -> List(S)

mergeDifference(l1, l2) returns a list of elements in l1 not present in l2. Assumes lists are ordered and all x in l2 are also in l1.