Hoogle Search

Within LTS Haskell 24.6 (ghc-9.10.2)

Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.

Exact lookup

1. last :: BinList a -> a

   binary-list	Data.BinaryList

   O(log n). Get the last element of a binary list.

2. last :: HasCallStack => [a] -> a

   calligraphy	Calligraphy.Prelude

   Extract the last element of a list, which must be finite and non-empty. WARNING: This function is partial. Consider using unsnoc instead.

   Examples

   >>> last [1, 2, 3]
   3
   

   >>> last [1..]
   * Hangs forever *
   

   >>> last []
   *** Exception: Prelude.last: empty list
   

3. last :: forall (n :: Natural) a . Vec (n + 1) a -> a

   clash-prelude	Clash.Explicit.Prelude

   Extract the last element of a vector

   >>> last (1:>2:>3:>Nil)
   3
   

   >>> last Nil
   <interactive>:...
   • Couldn't match type ‘1’ with ‘0’
   Expected: Vec (0 + 1) a
   Actual: Vec 0 a
   • In the first argument of ‘last’, namely ‘Nil’
   In the expression: last Nil
   In an equation for ‘it’: it = last Nil
   

   # 537 "srcClashSized/Vector.hs"

4. last :: forall (n :: Natural) a . Vec (n + 1) a -> a

   clash-prelude	Clash.Explicit.Prelude.Safe

   Extract the last element of a vector

   >>> last (1:>2:>3:>Nil)
   3
   

   >>> last Nil
   <interactive>:...
   • Couldn't match type ‘1’ with ‘0’
   Expected: Vec (0 + 1) a
   Actual: Vec 0 a
   • In the first argument of ‘last’, namely ‘Nil’
   In the expression: last Nil
   In an equation for ‘it’: it = last Nil
   

   # 537 "srcClashSized/Vector.hs"

5. last :: forall (n :: Natural) a . Vec (n + 1) a -> a

   clash-prelude	Clash.Prelude

   Extract the last element of a vector

   >>> last (1:>2:>3:>Nil)
   3
   

   >>> last Nil
   <interactive>:...
   • Couldn't match type ‘1’ with ‘0’
   Expected: Vec (0 + 1) a
   Actual: Vec 0 a
   • In the first argument of ‘last’, namely ‘Nil’
   In the expression: last Nil
   In an equation for ‘it’: it = last Nil
   

   # 537 "srcClashSized/Vector.hs"

6. last :: forall (n :: Natural) a . Vec (n + 1) a -> a

   clash-prelude	Clash.Prelude.Safe

   Extract the last element of a vector

   >>> last (1:>2:>3:>Nil)
   3
   

   >>> last Nil
   <interactive>:...
   • Couldn't match type ‘1’ with ‘0’
   Expected: Vec (0 + 1) a
   Actual: Vec 0 a
   • In the first argument of ‘last’, namely ‘Nil’
   In the expression: last Nil
   In an equation for ‘it’: it = last Nil
   

   # 537 "srcClashSized/Vector.hs"

7. last :: forall (n :: Natural) a . Vec (n + 1) a -> a

   clash-prelude	Clash.Sized.Vector

   Extract the last element of a vector

   >>> last (1:>2:>3:>Nil)
   3
   

   >>> last Nil
   <interactive>:...
   • Couldn't match type ‘1’ with ‘0’
   Expected: Vec (0 + 1) a
   Actual: Vec 0 a
   • In the first argument of ‘last’, namely ‘Nil’
   In the expression: last Nil
   In an equation for ‘it’: it = last Nil
   

   # 537 "srcClashSized/Vector.hs"

8. last :: forall i o u (m :: Type -> Type) . Pipe i o u m (Maybe i)

   conduino	Data.Conduino.Combinators

   Get the last item emitted by a stream. To get the first item ("head"), use await or awaitSurely.

9. last :: HasCallStack => [a] -> a

   dimensional	Numeric.Units.Dimensional.Prelude

   Extract the last element of a list, which must be finite and non-empty. WARNING: This function is partial. Consider using unsnoc instead.

   Examples

   >>> last [1, 2, 3]
   3
   

   >>> last [1..]
   * Hangs forever *
   

   >>> last []
   *** Exception: Prelude.last: empty list
   

10. last :: HasCallStack => [a] -> a

    distribution-opensuse	OpenSuse.Prelude

    Extract the last element of a list, which must be finite and non-empty. WARNING: This function is partial. Consider using unsnoc instead.

    Examples

    >>> last [1, 2, 3]
    3
    

    >>> last [1..]
    * Hangs forever *
    

    >>> last []
    *** Exception: Prelude.last: empty list
    

Page 16 of many | Previous | Next