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hankliu5/thread_append.rb

Created February 13, 2019 03:40
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  1. hankliu5 created this gist Feb 13, 2019.
    6 changes: 6 additions & 0 deletions thread_append.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,6 @@
    array = Array.new()
    t1 = Thread.new { array.append(4) }
    t2 = Thread.new { array.append(7) }
    t1.join
    t2.join
    puts array.size