:: [String] -> String package:numhask

unlines :: [String] -> String
numhask NumHask.Prelude
Appends a \n character to each input string, then concatenates the results. Equivalent to foldMap (s -> s ++ "\n").

Examples

>>> unlines ["Hello", "World", "!"]
"Hello\nWorld\n!\n"
Note that unlines . lines /= id when the input is not \n-terminated: 
>>> unlines . lines $ "foo\nbar"
"foo\nbar\n"
unwords :: [String] -> String
numhask NumHask.Prelude
unwords joins words with separating spaces (U+0020 SPACE). unwords is neither left nor right inverse of words: 
>>> words (unwords [" "])
[]

>>> unwords (words "foo\nbar")
"foo bar"

Examples

>>> unwords ["Lorem", "ipsum", "dolor"]
"Lorem ipsum dolor"

>>> unwords ["foo", "bar", "", "baz"]
"foo bar  baz"