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| -rw-r--r-- | libraries/base/Data/Semigroup.hs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libraries/base/Data/Semigroup.hs b/libraries/base/Data/Semigroup.hs index d4de06fe0c..bde40fa57a 100644 --- a/libraries/base/Data/Semigroup.hs +++ b/libraries/base/Data/Semigroup.hs @@ -126,6 +126,7 @@ cycle1 xs = xs' where xs' = xs <> xs' -- | This lets you use a difference list of a 'Semigroup' as a 'Monoid'. -- +-- === __Example:__ -- >>> let hello = diff "Hello, " -- >>> appEndo hello "World!" -- "Hello, World!" |