my ruby

So I was reading a thread at MudLab and Tyche had posted a list of Ruby resources. Now I’ve never really coded anything but, as I was curious about Ruby, I checked some of the links out and ten freakin hours later I wrote my first Ruby program!
This is an exercise from the really cool Learn To Program by Chris Pine, I highly recommend that site. Great job Chris! In my post all-nighter vibe I post the code with no shame:

# declare variables and arrays

word = 'start'
unsortedList = [] 
sortedList = []
lowercase = []
trues = 0

# say hello

puts 'Hello. Type a word, press [ENTER] after every word, [ENTER] when done: '

# get the input

while word != ''
word = gets.chomp
unsortedList.push word

# downcase the list so we can sort it

unsortedList.each do |i|
lowercase.push i.downcase

# sort the list

while lowercase.length > 0

  lowercase.each do |i|

    lowercase.each do |j|

      if (i &lt = j)
      trues = trues + 1


    if (trues == lowercase.length)
    sortedList.push i
    trues = 0
    trues = 0

# see the sorted list
puts '-' * 60
puts 'Your sorted list, dude:'
puts sortedList

# voila

I wrote this trying not to use any other reference but Chris’s tutorial up to the point of the exercise, but I admit I couldn’t hack it and I looked up a library reference for the delete method (which I probably could have just guessed at and got right). Now this is not perfect, I know, I know, blah blah. But it’s my first ruby! It’s all mine! (insert maniacal laughter here…)

And I gotta figure out how to format that better…code tags don’t do so well — fixed.


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