Document ApplicativeOps

Author: CodaFi

Basis/Applicative.swift

@@ -64,13 +64,19 @@ public protocol Alternative : Applicative {
 	func many(Self) -> FLA
 }
 
+/// Additional functions to be implemented by those types conforming to the Applicative protocol.
 public protocol ApplicativeOps : Applicative {
 	typealias C
 	typealias FC = K1<C>
 	typealias D
 	typealias FD = K1<D>
 
+	/// Lift a function to a Functorial action.
 	class func liftA(f : A -> B) -> Self -> FB
+
+	/// Lift a binary function to a Functorial action.
 	class func liftA2(f : A -> B -> C) -> Self -> FB -> FC
+
+	/// Lift a ternary function to a Functorial action.
 	class func liftA3(f : A -> B -> C -> D) -> Self -> FB -> FC -> FD
 }