41 lines
619 B
Ruby
41 lines
619 B
Ruby
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#!/usr/bin/ruby
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require 'thread'
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class Queue
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attr_reader :que, :waiting
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end
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Thread.abort_on_exception = true
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q, o = Queue.new, Queue.new
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puts q.inspect
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t = Thread.new( q, o) do |q, o|
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begin
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o << 3
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o.que.taint
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q.que.taint
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o.waiting.taint
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q.waiting.taint
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$SAFE = 3
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loop do
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i = q.pop
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begin
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o.push eval(i)
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rescue Object
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o.push [$!.class, $!, $!.backtrace].inspect
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end
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end
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rescue Object
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o.push [$!.class, $!, $!.backtrace].inspect
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end
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end
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Thread.new( o) {|o| loop{$stdout.puts "=> #{o.pop.inspect}"} }
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STDIN.each_with_index do |l,i|
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l.untaint
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q.push l
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$stdout.print "(#{i})> "
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end
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