Class 15: Accumulating Generic Accumulators

cs1120: Introduction to Computing
Explorations in Language, Logic, and Machine
University of Virginia, Spring 2016

http://xplorecs.org/class15

Class 15:
Generalizing List Functions
Map
Accumulate
Go to the beach!

Transcript

1. Class 15: Accumulating Generic Accumulators Introduction to Computing: Explorations in Language, Logic, and Machines cs1120 Spring 2016 David Evans University of Virginia L-System Fractal by Kyle Wilson West (Fall 2012)
2. Menu Generalizing Functions: map [list comprehensions] accumulate [generator expressions]
3. How can we generalize this?
6. Loopy list_map
7. Loopy list_map
8. Pythonic list_map
9. lambda makes a function
10. make_list_mapper?
13. Time to go to the beach?
15. Summer? list_sum = make_list_mapper(?)
16. Accumulating
17. Generalizing the Generalizers!
18. Charge We can make almost anything with one function! Yuchi’s extra office hours Sunday Project 3 due Monday