is
A 2-D array is rectangular if all rows have the same number of elements (columns).
Return
true if the array is rectangular
Parameters
array2D
the array to check
The collection of arrays is considered rectangular if all arrays in the collection have the same number of elements.
Return
true if the array is rectangular
Parameters
collection
the array to check
An array is rectangular if all rows have the same number of elements (columns).
Return
true if the array is rectangular
Parameters
array2D
the array to check