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# ShortGroup 

#### class ShortGroup extends CommutativeGroup[Short]

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Inherited
1. ShortGroup
2. CommutativeGroup
3. CommutativeMonoid
4. CommutativeSemigroup
5. Group
6. Monoid
7. Semigroup
8. Serializable
9. Serializable
10. AnyRef
11. Any
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Visibility
1. Public
2. All

### Instance Constructors

1. new ShortGroup()

### Value Members

1. final def !=(arg0: Any)
Definition Classes
AnyRef → Any
2. final def ##(): Int
Definition Classes
AnyRef → Any
3. final def ==(arg0: Any)
Definition Classes
AnyRef → Any
4. final def asInstanceOf[T0]: T0
Definition Classes
Any
5. def clone()
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws( ... ) @native() @IntrinsicCandidate()
6. def combine(x: Short, y: Short)

Associative operation which combines two values.

Associative operation which combines two values.

Example:

scala> import cats.kernel.instances.string._
scala> import cats.kernel.instances.int._
scala> import cats.kernel.instances.option._

scala> Semigroup[String].combine("Hello ", "World!")
res0: String = Hello World!

scala> Semigroup[Option[Int]].combine(None, Some(1))
res1: Option[Int] = Some(1)
Definition Classes
ShortGroupSemigroup
7. def combineAll(as: IterableOnce[Short])

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

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

Example:

scala> import cats.kernel.instances.string._

scala> Monoid[String].combineAll(List("One ", "Two ", "Three"))
res0: String = One Two Three

scala> Monoid[String].combineAll(List.empty)
res1: String = ""
Definition Classes
Monoid
8. def combineAllOption(as: IterableOnce[Short]): Option[Short]

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

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

If the sequence is empty, returns None. Otherwise, returns Some(total).

Example:

scala> import cats.kernel.instances.string._

scala> Semigroup[String].combineAllOption(List("One ", "Two ", "Three"))
res0: Option[String] = Some(One Two Three)

scala> Semigroup[String].combineAllOption(List.empty)
res1: Option[String] = None
Definition Classes
MonoidSemigroup
9. def combineN(a: Short, n: Int)

Return a appended to itself n times.

Return a appended to itself n times. If n is negative, then this returns inverse(a) appended to itself n times.

Definition Classes
GroupMonoidSemigroup
10. def empty

Return the identity element for this monoid.

Return the identity element for this monoid.

Example:

scala> import cats.kernel.instances.int._
scala> import cats.kernel.instances.string._

scala> Monoid[String].empty
res0: String = ""

scala> Monoid[Int].empty
res1: Int = 0
Definition Classes
ShortGroupMonoid
11. final def eq(arg0: AnyRef)
Definition Classes
AnyRef
12. def equals(arg0: Any)
Definition Classes
AnyRef → Any
13. final def getClass(): Class[_]
Definition Classes
AnyRef → Any
Annotations
@native() @IntrinsicCandidate()
14. def hashCode(): Int
Definition Classes
AnyRef → Any
Annotations
@native() @IntrinsicCandidate()
15. def intercalate(middle: Short)

Between each pair of elements insert middle This name matches the term used in Foldable and Reducible and a similar Haskell function.

Between each pair of elements insert middle This name matches the term used in Foldable and Reducible and a similar Haskell function.

Definition Classes
CommutativeSemigroupSemigroup
16. def inverse(x: Short)

Find the inverse of a.

Find the inverse of a.

combine(a, inverse(a)) = combine(inverse(a), a) = empty.

Example:

scala> import cats.kernel.instances.int._

scala> Group[Int].inverse(5)
res0: Int = -5
Definition Classes
ShortGroupGroup
17. def isEmpty(a: Short)(implicit ev: Eq[Short])

Tests if a is the identity.

Tests if a is the identity.

Example:

scala> import cats.kernel.instances.string._

scala> Monoid[String].isEmpty("")
res0: Boolean = true

scala> Monoid[String].isEmpty("something")
res1: Boolean = false
Definition Classes
Monoid
18. final def isInstanceOf[T0]
Definition Classes
Any
19. final def ne(arg0: AnyRef)
Definition Classes
AnyRef
20. final def notify(): Unit
Definition Classes
AnyRef
Annotations
@native() @IntrinsicCandidate()
21. final def notifyAll(): Unit
Definition Classes
AnyRef
Annotations
@native() @IntrinsicCandidate()
22. def remove(x: Short, y: Short)

Remove the element b from a.

Remove the element b from a.

Equivalent to combine(a, inverse(b))

Example:

scala> import cats.kernel.instances.int._

scala> Group[Int].remove(5, 2)
res0: Int = 3
Definition Classes
ShortGroupGroup
23. def repeatedCombineN(a: Short, n: Int)

Return a combined with itself more than once.

Return a combined with itself more than once.

Attributes
protected[this]
Definition Classes
Semigroup
24. def reverse

return a semigroup that reverses the order so combine(a, b) == reverse.combine(b, a)

return a semigroup that reverses the order so combine(a, b) == reverse.combine(b, a)

Definition Classes
CommutativeMonoidCommutativeSemigroupMonoidSemigroup
25. final def synchronized[T0](arg0: ⇒ T0): T0
Definition Classes
AnyRef
26. def toString(): String
Definition Classes
AnyRef → Any
27. final def wait(arg0: Long, arg1: Int): Unit
Definition Classes
AnyRef
Annotations
@throws( ... )
28. final def wait(arg0: Long): Unit
Definition Classes
AnyRef
Annotations
@throws( ... ) @native()
29. final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws( ... )

### Deprecated Value Members

1. def finalize(): Unit
Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] ) @Deprecated
Deprecated