trait FoldableParent[F[_]] extends AnyRef
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- final def !=(arg0: Any): Boolean
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- final def ##(): Int
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- final def ==(arg0: Any): Boolean
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- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- @native() @throws(classOf[java.lang.CloneNotSupportedException])
- def distinctBy[A, B](fa: F[A])(f: (A) ⇒ B)(implicit arg0: Equal[B]): IList[A]
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: Any): Boolean
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- def extrema[A](fa: F[A])(implicit arg0: Order[A]): Option[(A, A)]
The smallest and largest elements of
fa
or None iffa
is empty - def extremaBy[A, B](fa: F[A])(f: (A) ⇒ B)(implicit arg0: Order[B]): Option[(A, A)]
The elements (amin, amax) of
fa
which yield the smallest and largest values off(a)
, respectively, or None iffa
is empty - def extremaOf[A, B](fa: F[A])(f: (A) ⇒ B)(implicit arg0: Order[B]): Option[(B, B)]
The smallest and largest values of
f(a)
for each elementa
offa
, or None iffa
is empty - def filterLength[A](fa: F[A])(f: (A) ⇒ Boolean): Int
- def finalize(): Unit
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- protected[java.lang]
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- @throws(classOf[java.lang.Throwable])
- def fold1Opt[A](fa: F[A])(implicit arg0: Semigroup[A]): Option[A]
Like
fold
but returningNone
if the foldable is empty andSome
otherwise - final def getClass(): Class[_]
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- @native()
- def hashCode(): Int
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- @native()
- final def isInstanceOf[T0]: Boolean
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- def msumlU[GA](fa: F[GA])(implicit G: Unapply[PlusEmpty, GA]): M[A]
- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- @native()
- final def notifyAll(): Unit
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- @native()
- def splitBy[A, B](fa: F[A])(f: (A) ⇒ B)(implicit arg0: Equal[B]): IList[(B, NonEmptyList[A])]
Splits the elements into groups that produce the same result by a function f.
- def splitByRelation[A](fa: F[A])(r: (A, A) ⇒ Boolean): IList[NonEmptyList[A]]
Splits into groups of elements that are transitively dependant by a relation r.
- final def synchronized[T0](arg0: ⇒ T0): T0
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- def toString(): String
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- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- @native() @throws(classOf[java.lang.InterruptedException])