Function insert

packages/effect-app/src/Set.ts:450–453

(E: Equivalence.Equivalence<A>)

 * Insert a value into a set
 */
export function insert<A>(E: Equivalence.Equivalence<A>): (a: A) => (set: Set<A>) => Set<A> {
  const i = insert_(E)
  return (a) => (set) => i(set, a)
}

/**
 * Insert a value into a set