semigroups 0.7.1.1 → 0.7.1.2

raw patch · 2 files changed

+9/−3 lines, 2 files

Files

Data/Semigroup.hs +8/−2
semigroups.cabal +1/−1

Data/Semigroup.hs view

@@ -68,15 +68,21 @@   -- > (a <> b) <> c = a <> (b <> c)   (<>) :: a -> a -> a -  -- | Reduce a non-empty list with (<>)+  -- | Reduce a non-empty list with @\<\>@+  --+  -- The default definition should be sufficient, but this can be overridden for efficiency.+  --    sconcat :: NonEmpty a -> a   sconcat (a :| as) = go a as where     go b (c:cs) = b <> go c cs     go b []     = b -  -- | /O(log n)/ Repeat a value (n + 1) times.+  -- | Repeat a value (n + 1) times.   --   -- > replicate1p n a = a <> a <> ... n + 1 times <> a+  --+  -- The default definition uses peasant multiplication, exploiting associativity to only+  -- require /O(log n)/ uses of @\<\>@.      replicate1p :: Whole n => n -> a -> a   replicate1p y0 x0 = f x0 (1 Prelude.+ y0)

semigroups.cabal view

@@ -1,6 +1,6 @@ name:          semigroups category:      Algebra, Data, Data Structures, Math-version:       0.7.1.1+version:       0.7.1.2 license:       BSD3 cabal-version: >= 1.6 license-file:  LICENSE