mattyw

var expected = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113];

compareLists(lista, listb) {
  if (lista.length == listb.length) {
    for(var i = 0; i < lista.length; i ++) {
      if (lista[i] != listb[i]) {
        return false;
      }
    }
    return true;

mattyw

// 1. Multiply Each Item in a List by 2

list(1,2,3,4,5) map(v, v*2) println

// 2. Sum a List of Numbers

list(1,2,3,4,5) reduce(+) println

// 3. Verify if a Word Exists in a String

mattyw

def add(x, y):
    return x + y

def subtract(x, y):
    return x - y

import shelve

d = shelve.open('shelve_state.dat')

mattyw

import Test.HUnit

fizzbuzz :: Int -> String
fizzbuzz x
         | x `mod` 15 == 0 = "fizzbuzz"
         | x `mod` 3 == 0 = "fizz"
         | x `mod` 5 == 0 = "buzz"
         | True = show x

mattyw

Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

mattyw

def fact(x):
    if x == 0:
        return 0
    elif x == 1:
        return 1
    else:
        return x * fact(x-1)

for x in range(0,10):
    print x, fact(x)

mattyw

import unittest

def fizzbuzz(value):
    if value % 5 == 0 and value % 3 == 0:
        return 'fizzbuzz'
    elif value % 5 == 0:
        return 'buzz'
    elif value % 3 == 0:
        return 'fizz'
    else:

mattyw

import time
import sys
from multiprocessing import Process, Pipe
def test_proc(name, conn):
    x = 0
    while True:
    #print x
        x += 1
        if conn.poll(10):
            conn.recv()

mattyw

(defn fib-pair [[a b]] [b (+ a b)])

(defn nth-fib [n]
  "Return the nth fib number"
  (nth (map first (iterate fib-pair [0 1])) n))