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1,629 Pointshas_value
grocery_item = { "item" => "Bread", "quantity" => 1, "brand" => "Treehouse Bread Company" } if grocery_item.has_value?("Bread") hash = {"food" => true} end
Q: Why the above code doesn;t work?
grocery_item = { "item" => "Bread", "quantity" => 1, "brand" => "Treehouse Bread Company" }
if grocery_item.has_value?("Bread")
hash = {"food" => true}
end
1 Answer
Scott Wyngarden
Courses Plus Student 16,700 PointsIf you're looking to add the key/value pair of {"food" => true}
to the grocery_item hash, change the bit that says
hash = {"food" => true}
to either
grocery_item["food"] = true
or
grocery_item = grocery_item.merge("food" => true)
or
grocery_item.merge!("food" => true)