Do not compute the size of statically sized objects RB-PR1010
Performance
Major
8 months ago
—
8 months old
Do not compute the size of statically sized objects.
72
73
74# Raises "Use `size` instead of `count`"
75[1, 2, 3].count
Description
Sizes of objects that we know to be static should not be computed.
For example, we know the size of array in the snippet below to be 3. We can directly use the value instead of calculating it first.
Bad practice
[1, 2, 3].count
Recommended
[1, 2, *arr].count