# Generate a random whole number without consuming a rand

``

    rand_i_look  max (number_or_range)

Given a max number, produces a whole number between `0` and the supplied max value exclusively. If max is a range produces an int within the range. With no args returns either `0` or `1`.

Does not consume a random value from the stream. Therefore, multiple sequential calls to `rand_i_look` will all return the same value.

Introduced in v2.11

## Examples

# Example 1
``
    print rand_i_look(5)
| ``
    #=> will print either 0, 1, 2, 3, or 4 to the output pane
# Example 2
``
    print rand_i_look(5)
    print rand_i_look(5)
    print rand_i_look(5)
    print rand_i(5)
    print rand_i_look(5)
| ``
    #=> will print either 0, 1, 2, 3, or 4 to the output pane
    #=> will print the same number again
    #=> will print the same number again
    #=> will print either 0, 1, 2, 3, or 4 to the output pane
    #=> will print the same number as the previous statement