Created
January 6, 2010 16:48
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| require 'enumerator' | |
| def scan(arr, pile) | |
| val = "" | |
| a = Array.new | |
| a[0] = "#{pile}" | |
| until val == "done" do | |
| val = gets.chop! | |
| unless val == "done" | |
| val.chop! | |
| a << val | |
| end | |
| end | |
| arr << a | |
| end | |
| def find_which_pile(arr) | |
| val = gets | |
| val.chop! | |
| a = Array.new | |
| a = arr.find {|x| x.include? val} | |
| puts "File is in pile #{a[0]}" | |
| find_in_pile(a, val) | |
| return nil | |
| end | |
| def find_in_pile(a, val) | |
| a.each_with_index {|e,i| | |
| if e == val | |
| puts "File is at position #{i}" | |
| puts "Out of #{a.length}" | |
| a.delete_at(i) | |
| end | |
| } | |
| return nil | |
| end |
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