Answer Posted / Neha Bhagaur

The 'retry' statement in Ruby allows a method to restart from the beginning after an exception occurs. When combined with a rescue clause, it enables you to handle exceptions and restart the method without having to repeat all the code within the begin/end block. Here's an example:nnbegingroupn # some codenexception don # handle exceptionn retry if conditionnendgroup

Tell me the role of modules and mixins in ruby?

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