From: Daniel Kindler <gizabo@...>
Date: 2008-08-21T08:27:24+09:00
Subject: Help

okay, so in the book im reading it wanted me to do 2 things



1) wanted me to make a method for sorting a list of  words

this is what i got now

def arange
arr = []
 puts arr.sort.join(', ')
    word = gets.chomp
  while word != ""
      arr << word
  word = gets.chomp
 end
end

arange

why isnt it working?




2) It wants me to make and "old school roman numerals" thing

so if i put a number it, it would return it in roman numerals, but NOT
subtraction
so like 4 would be IIII , not IV


IM CONFUSED WITH THAT!!! any  body can give me a little hint on how to
start?
thx
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