peterellisjones

# returns a random operation that
# result in n. eg:
# randomOperation(20) => [4, '*', 5]
# randomOperation(10) => [20, '/', 2]
class RandomOperationGenerator
  def initialize(min = 0, max = 20)
    raise "min must be less than max" unless min < max
    @min = min
    @max = max
  end

peterellisjones

package main

import "fmt"

func binarySearchRec(elem int, array []int, accesses int) (bool, int) {
	accesses += 1

	if len(array) == 0 {
		return false, accesses
	} else if len(array) == 1 {

peterellisjones

3M,MMM,2012-12-21 11:23:00 UTC,20
3M,MMM,2012-12-21 11:18:00 UTC,35
3M,MMM,2012-12-11 04:42:00 UTC,2
3M,MMM,2012-12-09 10:59:00 UTC,15
3M,MMM,2012-11-08 14:15:00 UTC,15
3M,MMM,2012-11-05 20:35:00 UTC,154
3M,MMM,2012-10-29 11:22:00 UTC,33
3M,MMM,2012-10-24 05:18:00 UTC,4
3M,MMM,2012-10-08 10:26:00 UTC,24
3M,MMM,2012-10-08 10:26:00 UTC,24

peterellisjones

#
# Extensions to Enumerable to add more functional operators
# More info here: http://ukoki.com/post/38615453403/extending-rubys-enumerable
#

module Enumerable

  # example:
  # [1,2,3].zip_map([1,2,3], [1,2,3]) { |x,y,z| x * y * z }
  # => [1,8,27]