CommutativeMonoid

abstract def combine(x: A, y: A): A

Associative operation which combines two values.

abstract def empty: A

Return the identity element for this monoid.

abstract def getClass(): Class[_]

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def combineAll(as: TraversableOnce[A]): A

Given a sequence of as, sum them using the monoid and return the total.

def combineAllOption(as: TraversableOnce[A]): Option[A]

Given a sequence of as, combine them and return the total.

def combineN(a: A, n: Int): A

Return a appended to itself n times.

def equals(arg0: Any): Boolean

def hashCode(): Int

def isEmpty(a: A)(implicit ev: Eq[A]): Boolean

Tests if a is the identity.

final def isInstanceOf[T0]: Boolean

def repeatedCombineN(a: A, n: Int): A

Return a combined with itself more than once.

def toString(): String