Directions: Define a function called is-dog, which consumes a Row of the animals table and computes whether the animal is a dog. HINT: use predefined rows like dog-row to make your examples easier!
Contract and Purpose Statement |
Every contract has three parts…
is-dog::Row->Boolean
__________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
examples:
________ (_______)__ is ___________________________
________ (_______)__ is ___________________________
end
Definition |
Write the definition, giving variable names to all your input values…
fun ______(_):
_______________________
end
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
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