:: [[a]] -> [a] package:dimensional

concat :: Foldable t => t [a] -> [a]
dimensional Numeric.Units.Dimensional.Prelude
The concatenation of all the elements of a container of lists.

Examples

Basic usage: 
>>> concat (Just [1, 2, 3])
[1,2,3]

>>> concat (Left 42)
[]

>>> concat [[1, 2, 3], [4, 5], [6], []]
[1,2,3,4,5,6]