class Nunchaku::Checker
Attributes
checker_uri[R]
url[R]
user_agent[R]
Public Class Methods
new(url, options = {})
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# File lib/nunchaku/checker.rb, line 8 def initialize(url, options = {}) options = defaults.merge(options) @url = url @checker_uri = options[:checker_uri] @user_agent = options[:user_agent] end
Public Instance Methods
errors()
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# File lib/nunchaku/checker.rb, line 24 def errors messages.select { |message| message.type == 'error' } end
messages()
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# File lib/nunchaku/checker.rb, line 20 def messages @messages ||= raw['messages'].map { |message| Nunchaku::Message.new(message) } end
raw()
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# File lib/nunchaku/checker.rb, line 16 def raw @raw ||= JSON.parse vnu_request end
warnings()
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# File lib/nunchaku/checker.rb, line 28 def warnings messages.select { |message| message.subtype == 'warning' } end
Private Instance Methods
defaults()
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# File lib/nunchaku/checker.rb, line 48 def defaults { checker_uri: 'http://validator.w3.org/nu/' } end
escaped(str)
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# File lib/nunchaku/checker.rb, line 44 def escaped(str) CGI::escape str end
vnu_request()
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# File lib/nunchaku/checker.rb, line 34 def vnu_request HTTParty.get(vnu_request_querystring).body end
vnu_request_querystring()
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# File lib/nunchaku/checker.rb, line 38 def vnu_request_querystring s = "#{checker_uri}?out=json&doc=#{escaped @url}" s += "&useragent=#{escaped @user_agent}" if @user_agent s end