CircuitSacul

import typing as t

def ref(obj):
    class Ref:
        pass

    slf = Ref()
    slf.__obj = obj

    build_methods(slf)

CircuitSacul

#!/usr/bin/env zx

await cd('BACKUP FOLDER')
let files = await $`ls`

let min = 0
files.stdout.split("\n").forEach(file => {
    let fileNumber = Number.parseInt(file.split(".")[0], 10)
    if (fileNumber > min) {
        min = fileNumber

CircuitSacul

# example:

range_of_ints = range(0, 500_000_000_000_000)
squared_ints = LazyList(range_of_ints, lambda v: v**2)

print(len(squared_ints) == len(range_of_ints))  # -> True
print(squared_ints) # -> LazyList([0, 1, 4, 9, 16, ..., 249999999999999000000000000001])
print(squared_ints[55:100]) # -> LazyList([3025, 3136, 3249, 3364, 3481, ..., 9801])
print(squared_ints[500]) # -> 250000