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I have an array and I want to remove some elements. I tried this but it doesn’t work:
@restaurants.each_with_index do |restaurant, i|
if (restaurant.stars > 3) @restaurants.slice!(i) end
end
How can I do it?
You can use
Array#delete_at(index): see rubydocBut the best way for you will be to use
reject!(rubydoc) ordelete_if(rubydoc).