Call the same method
Strip whitespace from each string using methodcaller and map.
What you’ll practice
This Level 5 exercise focuses on operator.methodcaller in the Algorithms curriculum. Solve the challenge prompt above using clear, idiomatic Python and the relevant language or standard-library tools.
Relevant Python reference: all(), operator — Standard operators as functions.
Sample Test Cases
strip_all([' a ',' b'])['a','b']Further Reading
Reference Solution
Reveal Reference Solution
def strip_all(values: list[str]) -> list[str]: from operator import methodcaller return list(map(methodcaller('strip'), values))Pro Tips & Keyboard Shortcuts
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