Added Decorators - Lab

Author: MitkoVtori

OOP/9.Decorators/# TODO.txt

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+def number_increment(numbers):
+
+    def increase():
+
+        for i in range(len(numbers)):
+            numbers[i] += 1
+
+        return numbers
+
+    return increase()

OOP/9.Decorators/Decorators - Lab/01. Number Increment.py

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+from functools import wraps
+
+
+def vowel_filter(function):
+    @wraps(function)
+    def wrapper():
+        vowels = ['a', 'e', 'i', 'o', 'u', 'y']
+        letters = [x for x in function() if x.lower() in vowels]
+        return letters
+
+    return wrapper

OOP/9.Decorators/Decorators - Lab/02. Vowel Filter.py

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+def even_numbers(function):
+
+    def wrapper(numbers):
+
+        result = [n for n in numbers if n % 2 == 0]
+        return function(result)
+
+    return wrapper

OOP/9.Decorators/Decorators - Lab/03. Even Numbers.py

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+def multiply(times):
+
+    def decorator(function):
+
+        def wrapper(number):
+            return times * function(number)
+
+        return wrapper
+
+    return decorator