Python Example

asha.py

# for asha

# This is a list of dictionaries, saved into people
people = [
    {
        'name' : 'tim',
        'eyes' : 'brown',
        'silly' : False
    },
    {
        'name' : 'katy',
        'eyes' : 'green',
        'silly' : True
    },
    {
        'name' : 'barry',
        'eyes' : 'blue',
        'silly' : False
    }
]

# this is a function named blue_eyes(), it takes a list of dictionaries and returns a list of strings of names of people with blue eyes
def blue_eyes(list_of_people):
    result = []
    for person in list_of_people:
        if person['eyes'] == 'blue':
            result.append(person['name'])
    return result

# this for loop takes the list, returned from the blue_eyes function, and for each item in that list, says that they have blue eyes
for person in blue_eyes(people):
    print(person + ' has blue eyes')