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How do you print an array in reverse order in ruby? |
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Answer» Ruby has been a human-readable language. Ruby libraries support ALMOST all the IMPLEMENTATIONS. To print an array in REVERSE order in Ruby, you can use a library method called ‘reverse’ over an array, which will print the array in reverse order. The following array is one of the examples to print an array in reverse order with a ‘reverse’ method. For example: //----start CODE---------------- > ('s'..'v').to_a => ["s", "t", "u", "v"] > ('s'..'v').to_a.reverse => ["v", "u", "t", "s"] > ('g'..'v').to_a => ["g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "Q", "r", "s", "t", "u", "v"] > ('g'..'v').to_a.reverse => ["v", "u", "t", "s", "r", "q", "p", "o", "n", "m", "l", "k", "j", "i", "h", "g"] //----end code---------------- |
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