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Ruby Ruby Collections Ruby Hashes Working with Hash Values

dan cornwell
dan cornwell
6,877 Points
Posted by dan cornwell
dan cornwell
6,877 Points

hash

challenge task 2 of 2

hash.rb 
grocery_item = { "item" => "Bread", "quantity" => 1, "brand" => "Treehouse Bread Company" }

if grocery_item.has_value?("Bread")
  grocery_item
end

1 Answer

Wairton Rebouças
Wairton Rebouças
8,225 Points
Wairton Rebouças
Wairton Rebouças
8,225 Points

I won't give you the answer but I wanna help :) Task 2 says: Using the values_at method, create an array called grocery_list with the value of the grocery_item hash at the "item" key. It is asking you to create a new variable "grocery_list" with the value returned by calling grocery_item.values_at passing something as parameter. Take a look at this example: http://apidock.com/ruby/Hash/values_at