Module: Termplot::StdinCommands

Defined in:
lib/termplot/commands.rb

Instance Method Summary collapse

Instance Method Details

#sin(n) ⇒ Object 



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# File 'lib/termplot/commands.rb', line 17

def sin(n)
  <<-CMD.chomp
    for i in $(seq #{n});
    do
      echo $i | awk '{ print sin($0/10)* 10; fflush("/dev/stdout") }';
      sleep 0.1;
    done
  CMD
end