min_by python Code Snippet in 2024
mathlistbeginner
Last Updated: 21 April 2024
Returns the minimum value of a list, after mapping each element to a value using the provided function.
- Use
map()withfnto map each element to a value using the provided function. - Use
min()to return the minimum value.
def min_by(lst, fn): return min(map(fn, lst))
min_by([{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }], lambda v : v['n']) # 2
python snippet similar to min_by For You in April 2024
Subscribe to our Newsletter
Subscribe to get resources directly to your inbox. You won't receive any spam! ✌️