用下面的方法,我有麻烦打印到控制台哈希ATTRS,任何人都可以点我在正确的方向,请日志结果来安慰
class FacebookFeed
#Constants
VANDALS_ID = ENV['VANDALS_FB_ID']
FB_ACCESS_TOKEN = ENV['FACEBOOK_ACCESS_TOKEN']
FACEBOOK_URL = "https://graph.facebook.com/#{VANDALS_ID}/posts/?access_token=#{FB_ACCESS_TOKEN}"
def get_feed
uri = URI(FACEBOOK_URL)
response = HTTParty.get(uri)
results = JSON.parse(response.body)
end
def formatted_data(results)
return unless results
results['data'].map { |m|
attrs = { message: m['message'],
picture: m['picture'],
link: m['link'],
object_id: m['object_id']
}.compact #remove entries that are nil
}
#PUTS ATTRS DOES NOT WORK FOR ME
end
end
感谢
结果是什么?你可以添加一个例子吗? – aelor