diff options
Diffstat (limited to 'purescript.html.markdown')
| -rw-r--r-- | purescript.html.markdown | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/purescript.html.markdown b/purescript.html.markdown index 6d8cfbb9..9ea84d5b 100644 --- a/purescript.html.markdown +++ b/purescript.html.markdown @@ -48,7 +48,7 @@ not true -- false 23 == 23 -- true 1 /= 4 -- true 1 >= 4 -- false --- Comparisions < <= > >= +-- Comparisons < <= > >= -- are defined in terms of compare compare 1 2 -- LT compare 2 2 -- EQ @@ -62,10 +62,10 @@ true && (9 >= 19 || 1 < 2) -- true "Hellow\ \orld" -- "Helloworld" -- Multiline string with newlines -"""Hello +"""Hello world""" -- "Hello\nworld" -- Concatenate -"such " ++ "amaze" -- "such amaze" +"such " <> "amaze" -- "such amaze" -- -- 2. Arrays are Javascript arrays, but must be homogeneous @@ -85,7 +85,7 @@ head [1,2,3] -- Just (1) tail [3,2,1] -- Just ([2,1]) init [1,2,3] -- Just ([1,2]) last [3,2,1] -- Just (1) --- Random access - indexing +-- Array access - indexing [3,4,5,6,7] !! 2 -- Just (5) -- Range 1..5 -- [1,2,3,4,5] @@ -197,7 +197,7 @@ let even x = x `mod` 2 == 0 filter even (1..10) -- [2,4,6,8,10] map (\x -> x + 11) (1..5) -- [12,13,14,15,16] --- Requires purescript-foldable-traversabe (Data.Foldable) +-- Requires purescript-foldable-traversable (Data.Foldable) foldr (+) 0 (1..10) -- 55 sum (1..10) -- 55 @@ -208,4 +208,3 @@ any even [1,2,3] -- true all even [1,2,3] -- false ``` - |