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hyfi06
suggested changes
Apr 26, 2020
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| def is_homeless(dev): | ||
| dev.update( { 'homeless': dev['organization'] == '' } ) |
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dev pasa por referencia, por lo que al aplicar update se modifica en DATA también. Necesitas regresar un nuevo diccionario con la modificación para no afectar tus datos de entrada.
| workers = map(is_homeless , DATA) | ||
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| # Using map, generate a new list of people with a key 'old' with True or False values, if 'age' is greater than 30 or not | ||
| old_people = map(is_old, DATA) |
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Los elementos de old_people tiene la propiedad homeless por que fueron alterados antes.
| return dev | ||
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| def is_old(dev): | ||
| dev.update( { 'old': dev['age'] > 30 } ) |
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Aquí también deberías de hacer un nuevo diccionario.
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