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Start your free trialMaxwell Chosed
599 PointsI don't understand Hashes
When It asked me to : if the hash grocery_item has a value of "bread" then I need to create a new key and value where the key is "food" and the value is true. the grocery_item hash does have bread, but for some reason my code dosn't work
grocery_item = { "item" => "Bread", "quantity" => 1, "brand" => "Treehouse Bread Company" }
if grocery_item.has_value?("Bread") then true
grocery_item["food" => true]
end
1 Answer
Eric Butler
33,512 PointsJust going to repost the question here so it's clear what is being asked:
"Using the has_value?
method, check to see if the grocery_item
hash has a value called "Bread". If it does, set a new key in the hash called "food" with the value of true."
Here's the grocery_item hash:
grocery_item = { "item" => "Bread", "quantity" => 1, "brand" => "Treehouse Bread Company" }
So you'd write:
if grocery_item.has_value?("Bread")
# syntax for adding a key and value to a hash is hashName["keyName"] = value
grocery_item["food"] = true
end
Try that and see if it works.