Call uniq to remove the duplications : uniq « Array « Ruby

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Ruby » Array » uniq 




Call uniq to remove the duplications


shopping_list = %wcheese bread crackers potatoes carrots cheese ]
shopping_list.uniq! # => ["cheese""bread""crackers""potatoes""carrots"]

 
Related examples in the same category
1.Unique Elements
2.Stripping Duplicate Elements from an Array
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