Stripping Duplicate Elements from an Array : uniq « Array « Ruby

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Ruby » Array » uniq   Stripping Duplicate Elements from an Array survey_results = [1, 2, 7, 1, 1, 5, 2, 5, 1] p distinct_answers = survey_results.uniq           # => [1, 2, 7, 5] p survey_results.uniq! p survey_results                                   # => [1, 2, 7, 5]   Related examples in the same category 1.  Unique Elements 2.  Call uniq to remove the duplications

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