Execute an eval in a thread : eval « Development « Ruby

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Ruby » Development » eval   Execute an eval in a thread def safe_eval(str)   Thread.start {            # Start sandbox thread     $SAFE = 4               # Upgrade safe level     eval(str)               # Eval in the sandbox   }.value                   # Retrieve result end   Related examples in the same category 1.  Use eval to run a statement dynamically 2.  Evaluation with variable 3.  eval with variable name 4.  Add a new method with eval

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