Role Permission Checker

Medium ⏱ 12 min 50% acceptance ★★★★★ 4.7

Implement can_perform(required, granted) where both arguments are iterables of permission strings. Return True only if every required permission is included in the granted ones. An empty required always returns True.

Examples

Example 1

Input

can_perform(['read', 'write'], ['read', 'write', 'delete'])

Output

True

Explanation

Both required permissions are granted.

Example 2

Input

can_perform(['admin'], ['read', 'write'])

Output

False

Explanation

admin is missing.

Constraints

Handle any iterable inputs, not just lists.
Empty required set → True.

Topics

Setssubset/superset

Companies

OktaServiceNowIBM

Hints

Hint 1

Convert both to sets.

Hint 2

The <= operator tests "is subset of".

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