# Ensure args are not equal

``

    assert_not_equal  arg1 (anything), arg2 (anything)

Raises an exception if both arguments are qual.

Introduced in v3.3

## Examples

# Example 1
``
    assert_not_equal 1, 3
    assert_not_equal 1, -1
    assert_not_equal 1, :foo
| ``
    # Simple assertions
# Example 2
``
    assert_not_equal 3, 3, "something is seriously wrong!"
| ``
    # Add messages to the exceptions