From: Adam Steinfurth <steinfal@...>
Date: 2008-12-19T10:21:34+09:00
Subject: Sleep

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This program is very simple.  It is suppose to load in the text file, load
each character into an array, then print out the array one letter at a
time.  It is supposed to wait 1 second each time it prints.  This freezes
every time I run it.  Any ideas?

Adam


class Slow_Array

    def array_split
        @f = File.open('Text_for_TextReader.txt','r') do |f|
            f.gets.scan(/\w/)
        end
    end

    def print_and_wait
        @f.each {
            |i|
            print i
            sleep 1
        }
    end

end

#-------------------------------------------------
# Main logic
TextReader = Slow_Array.new

# Bring file into program
TextReader.array_split

# Print each character, waiting one second in between each printing
TextReader.print_and_wait

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