Answer Posted / Vikash Kumar Anand

The do-while loop is a control structure that repeats a block of code as long as the specified condition evaluates to true. Unlike the traditional while loop, the do-while loop always executes the code block at least once before checking the condition. In Ruby, the syntax for a do-while loop looks like this: nndon # code blocknwhile conditionnend

Tell me the role of modules and mixins in ruby?

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