check_prop python Code Snippet in 2024
functionintermediate
Last Updated: 20 April 2024
Creates a function that will invoke a predicate function for the specified property on a given object.
- Return a
lambdafunction that takes an object and applies the predicate function,fnto the specified property.
def check_prop(fn, prop): return lambda obj: fn(obj[prop])
check_age = check_prop(lambda x: x >= 18, 'age') user = {'name': 'Mark', 'age': 18} check_age(user) # True
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