docs(shopping): update subject

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nprimo 2023-01-24 18:27:52 +01:00 committed by Niccolò Primo
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# shopping
## shopping
## Instructions
### Instructions
Create a file `shopping.py` with a function `remember_the_apple(shopping_list)`.
This function input is a list of string, like this:
This function input is a list of strings, like this:
```python
['tomatoes', 'pastas', 'apple', 'salt']
@ -14,28 +14,28 @@ If the string `'apple'` is not in the list, it should be added. The function ret
If the input list is empty, the returned list should be also empty (don't add the apple in that case).
## Usage
### Usage
Here is a possible `test.py` to test your functions:
Here is a possible `test.py` to test your function:
```python
import shopping
if __name__ == '__main__':
list_with_apple = ['tomatoes', 'pastas', 'apple', 'salt']
list_without_apple = ['tomatoes', 'pastas', 'salt']
list_with_apple = ['tomatoes', 'pastas', 'apple', 'salt']
list_without_apple = ['tomatoes', 'pastas', 'salt']
print(shopping.remember_the_apple(list_with_apple))
print(shopping.remember_the_apple(list_without_apple))
print(shopping.remember_the_apple(list_with_apple))
print(shopping.remember_the_apple(list_without_apple))
```
```bash
$ python test.py
['tomatoes', 'pastas', 'apple', 'salt']
['tomatoes', 'pastas', 'salt', 'apple']
$
```
## Notions
### Notions
- [lists](https://docs.python.org/3/tutorial/datastructures.html#)
- [Lists](https://docs.python.org/3/tutorial/datastructures.html#)
- [Conditions](https://docs.python.org/3/tutorial/datastructures.html#more-on-conditions)