object FoldId
List of predefined FoldIds
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- FoldId
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final
def
!=(arg0: Any): Boolean
- Definition Classes
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final
def
##(): Int
- Definition Classes
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final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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def
all[T](f: (T) ⇒ Boolean): FoldM[T, scalaz.Id.Id, Boolean] { ... /* 2 definitions in type refinement */ }
- returns
return true if the list is empty or if all elements are true, use a \/- state to indicate early failure
-
def
any[T](f: (T) ⇒ Boolean): FoldM[T, scalaz.Id.Id, Boolean] { ... /* 2 definitions in type refinement */ }
- returns
return false if the list is empty or if all elements are false, use a \/- state to indicate early success
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final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
- def bytesChecksum(algorithm: String): Fold[Bytes, String]
- def bytesMd5: Fold[Bytes, String]
- def bytesMessageDigest(algorithm: String): Fold[Bytes, Array[Byte]]
- def bytesSha1: Fold[Bytes, String]
- def checksum(algorithm: String): Fold[Array[Byte], String]
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def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
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def
count[T]: FoldState[T, Int]
- returns
fold to count elements
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def
countUnique[T]: Fold[T, Int]
- returns
fold to count the number of unique elements
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
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def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
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- @throws( classOf[java.lang.Throwable] )
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final
def
getClass(): Class[_]
- Definition Classes
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def
hashCode(): Int
- Definition Classes
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
last[T]: FoldState[T, Option[T]]
- returns
the last element
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def
latest[T](n: Int): FoldM[T, scalaz.Id.Id, List[T]] { type S = scala.collection.mutable.ListBuffer[T] }
- returns
the latest n elements
-
def
lift[T, U](f: (T) ⇒ U): FoldM[T, [X]X, Option[U]] { type S = Option[T] }
lift a function to a fold that applies f to the last element
-
def
list[T]: Fold[T, List[T]]
- returns
a Fold which simply accumulates elements into a List
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def
maximum[T](implicit arg0: Order[T]): FoldState[T, Option[T]]
- returns
a maximum fold
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def
maximumBy[A, T](f: (A) ⇒ T)(implicit arg0: Order[T]): FoldState[A, Option[A]]
- returns
a maximum fold by a given member
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def
maximumOf[A, T](f: (A) ⇒ T)(implicit arg0: Order[T]): FoldState[A, Option[T]]
- returns
a maximum fold of a given member
- def md5: Fold[Array[Byte], String]
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def
mean[N](implicit arg0: Fractional[N]): Fold[N, N] { type S = (N, Int) }
- returns
the mean of elements
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def
minimum[T](implicit arg0: Order[T]): FoldState[T, Option[T]]
- returns
a minimum fold
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def
minimumBy[A, T](f: (A) ⇒ T)(implicit arg0: Order[T]): FoldState[A, Option[A]]
- returns
a minimum fold by a given member
-
def
minimumOf[A, T](f: (A) ⇒ T)(implicit arg0: Order[T]): FoldState[A, Option[T]]
- returns
a minimum fold of a given member
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
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final
def
notify(): Unit
- Definition Classes
- AnyRef
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final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
-
def
onlineStddev[N](implicit arg0: Fractional[N]): Fold[N, (Int, N, Double)]
- returns
the number of elements, mean and standard deviation
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def
onlineUnbiasedVariance[N](implicit arg0: Fractional[N]): Fold[N, (Int, N, N)]
- returns
the number of elements, mean and unbiased variance
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def
onlineVariance[N](implicit arg0: Fractional[N]): Fold[N, (Int, N, N)]
- returns
the number of elements, mean and variance
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def
onlineVariation[N](implicit arg0: Fractional[N]): Fold[N, (Int, N, N)]
- returns
the number of elements, mean and variation
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def
plus[N](implicit arg0: Numeric[N]): FoldState[N, N]
- returns
a plus fold from a Num
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def
plusBy[A, N](f: (A) ⇒ N)(implicit arg0: Numeric[N]): FoldState[A, N]
- returns
a plus fold from a mapping to a Num
- def sha1: Fold[Array[Byte], String]
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def
stddev[N](implicit arg0: Fractional[N]): Fold[N, Double]
- returns
the number of elements, mean and standard deviation
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
times[N](implicit arg0: Numeric[N]): FoldState[N, N]
- returns
a times fold from a Num
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def
timesBy[A, N](f: (A) ⇒ N)(implicit arg0: Numeric[N]): FoldState[A, N]
- returns
a times fold from a mapping to a Num
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def
toString(): String
- Definition Classes
- AnyRef → Any
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final
def
wait(): Unit
- Definition Classes
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- Annotations
- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- Annotations
- @throws( ... )
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final
def
wait(arg0: Long): Unit
- Definition Classes
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- Annotations
- @throws( ... )