Dictionary restricted in growth, FIFO
Dictionary restricted in growth, FIFO. Updating values via a key prolongs live of the key-value pair.
(take(BoundSizedDict(2))(print).__setitem__('a', 20)(print).__setitem__('b', 30)(print).__setitem__('a', 40)(print).__setitem__('c', 50)(print).__setitem__('d', 60)(print))
Output:
{} ←{'a': 20} ←← {'a': 20 ← 'b': 30} ←← {'b': 30 ← 'a': 40} ←← {'a': 40 ← 'c': 50} ←← {'c': 50 ← 'd': 60} ←
Import:
from bmap import BoundSizedDict
Install:
pip install git+https://github.com/phantie/bound-sized-hash-map -U