flatten Command
The flatten command combines groups of elements from the input stream into a stream of individual elements, preserving their original order.
Usage​
flatten
Examples​
> json [[1, 2], 3, [4, 5]] | flatten
​1
​2
​3
​4
​5
An already flat stream of elements would be unchanged
> json [1, 2, 3, 4, 5] | flatten
​1
​2
​3
​4
​5