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maryrosecook/gist:7418874

Created November 11, 2013 19:28
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@lealbaugh

lealbaugh commented Nov 11, 2013

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names = ["alice", "bob", "cynthia"]
codenames = map(lambda x: hash(x), names)
print codenames

@maryrosecook

maryrosecook commented Nov 11, 2013

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people = [{'name': 'Mary', 'height': 160},
          {'name': 'Isla', 'height': 80},
          {'name': 'Sam'}]

@LeslieK

LeslieK commented Nov 11, 2013

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def average_height(people):
people_with_heights = filter(lambda x: 'height' in x, people)
heights = map(lambda x: x['height'], people_with_heights)
total = reduce(lambda acc, x: acc + x, heights, 0)
return total/len(heights)

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