Web Reference: Wraps its argument in an array unless it is already an array (or array-like). Specifically: If the argument is nil an empty array is returned. Otherwise, if the argument responds to to_ary it is invoked, and its result returned. Otherwise, returns an array with the argument as its single element. Feb 18, 2016 · Using the same method for iterating through both arrays and hashes makes sense, for example to process nested hash-and-array structures often resulting from parsers, from reading JSON files etc.. Jul 11, 2025 · Ruby, being a flexible and dynamic language, provides various types of loops that can be used to handle condition-based iterations. These loops simplify tasks that require repetitive actions in a program.
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Ruby On Rails Loops Array Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $23M - $30M
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Last Updated: April 11, 2026
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