def user_hash(access_token)
person = Nokogiri::XML::Document.parse(@access_token.get('/v1/people/~:(id,first-name,last-name,headline,member-url-resources,picture-url,location)').body).xpath('person')
hash = {
'id' => person.xpath('id').text,
'first_name' => person.xpath('first-name').text,
'last_name' => person.xpath('last-name').text,
'location' => person.xpath('location/name').text,
'image' => person.xpath('picture-url').text,
'description' => person.xpath('headline').text,
'urls' => person.css('member-url-resources member-url').inject({}) do |hash,element|
hash[element.xpath('name').text] = element.xpath('url').text
hash
end
}
hash[:name] = "#{hash['first_name']} #{hash['last_name']}"
hash
end