her things in inject also, such as converting the keys to be strings and changing the names to be lowercase. hash = [[:first_name, 'Shane'], [:last_name, 'Harvie']].inject({}) do |result, element| result[element.first.to_s] = element.last.downcase resultendhash # => {first_name=>"shane, last_name=>harvie}This is a central value for inject, it allows me to easily convert an enumer