Evaluate a Ruby expression within the context of a simple “sandbox”, a Proc in a module method. As of Ruby 2.3.0, `$SAFE` no longer supports levels > 1, so its use has been removed from this method. A single value is provided to the “sandbox”.
@param expression [String] to be evaluated. @param value [Object] to provide the “sandbox” with. @return [Object]
# File lib/sensu/server/sandbox.rb, line 13 def self.eval(expression, value=nil) result = Proc.new do Kernel.eval(expression) end result.call end