Function has

has<T>(ord: TypeClass.Ord.Ord<T>): (needle: T) => (set: BTree.Set<T>) => boolean
Checks whether the needle is contained in the set.
Type Parameters
- T
Parameters
- ord: TypeClass.Ord.Ord<T>
  The Ord instance for T.
Returns (needle: T) => (set: BTree.Set<T>) => boolean
Whether the set has needle.
- Defined in src/btree.ts:571