libb.mapvals
- mapvals(func, dct)[source]
Apply a function to all values in a dictionary.
- Parameters:
func – Function to apply to each value.
dct (dict) – Dictionary to transform.
- Returns:
New dictionary with transformed values.
- Return type:
Example:
>>> mapvals(lambda x: x * 2, {'a': 1, 'b': 2}) {'a': 2, 'b': 4}