renaehodgkins

require 'yaml'
  
class TimeTrack
  
  def initialize
    
    @time_list = 'times.yml'
    #Storing all of the time entries in a yml file and reading them into an array
    prepare_file(@time_list)
    all_times = YAML.load(open(@time_list))

renaehodgkins

require 'yaml'

def time_get
  puts "Please hit Enter to start time tracking"
  
  if gets.chomp == ""
    Time.now
  else 
    time_get
  end

renaehodgkins

def time_get
  puts "Please hit Enter to start time tracking"
  
  if gets.chomp == ""
    Time.now
  else 
    time_get
  end
end

renaehodgkins

# http://en.wikibooks.org/wiki/Algorithm_implementation/Sorting/Merge_sort

def mergesort(list)
  return list if list.size <= 1
  mid = list.size / 2
  left  = list[0, mid]
  right = list[mid, list.size]
  merge(mergesort(left), mergesort(right))
end
 

renaehodgkins

def insertion_sort(words)
  words.each_with_index do |word, index|

    index.downto(0) do |placement|
      if (placement > 0 && word < words[placement-1]) 
        words[placement] = words[placement-1]
      else
        words[placement] = word
        break
      end

renaehodgkins

# http://sheelkapur.com/2008/09/22/ruby-insertion-sort/
def insertion_sort (list)
   list.each_with_index do |element, index|
      index.downto(0) do |j|
         if (j > 0 && element < list[j-1]) then
            list[j] = list[j-1]
         else
            list[j] = element
            break
         end