Consuming Link header pagination in Ruby

pagination.rb

# Link: <http://example.com/resources?page=2>; rel="next", <http://example.com/resources?page=5>; rel="last"

links = {}

headers['Link'].split(',').each do |link|
  link.strip!
  
  parts = link.match(/<(.+)>; *rel="(.+)"/)
  links[parts[2]] = parts[1]
end

puts links.inspect

# {
#   "next" => "http://example.com/resources?page=2",
#   "last" => "http://example.com/resources?page=5"
# }