☰
fold
container.mutable_tree_map.fold
§fold(B type, init B, f Function container.mutable_tree_map.fold.B container.mutable_tree_map.fold.B ((container.this.type.mutable_tree_map.this.type container.mutable_tree_map.LM container.mutable_tree_map.KEY container.mutable_tree_map.VAL).Entry container.mutable_tree_map.LM container.mutable_tree_map.KEY container.mutable_tree_map.VAL)) => B:Any
§fold(B
type
, init B, f Function container.mutable_tree_map.fold.B container.mutable_tree_map.fold.B ((container.this.type.mutable_tree_map.this.type container.mutable_tree_map.LM container.mutable_tree_map.KEY container.mutable_tree_map.VAL).Entry container.mutable_tree_map.LM container.mutable_tree_map.KEY container.mutable_tree_map.VAL)) =>
B:
Any
encountered using the initial value init and the combinator feature
f. the latter takes the last result of the computation and the node
currently visited and combines this information in some way.