- Add support to check if key is set
if result.sites?
puts result.sites[0].url # https://duckduckgo.com
puts result.sites[1].url # https://d.tube/
end
puts result.people? # false
puts result.people # NoMethodError if result.sites?
puts result.sites[0].url # https://duckduckgo.com
puts result.sites[1].url # https://d.tube/
end
puts result.people? # false
puts result.people # NoMethodError