Class: SearchResult

Inherits:
Object
  • Object
show all
Defined in:
lib/baidu.rb

Direct Known Subclasses

BaiduResult, MbaiduResult, QihooResult

Instance Method Summary collapse

Constructor Details

#initialize(body, baseuri, pagenumber = nil) ⇒ SearchResult

Returns a new instance of SearchResult.



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# File 'lib/baidu.rb', line 16

def initialize(body,baseuri,pagenumber=nil)
    @body = Nokogiri::HTML body
    @baseuri = baseuri
    # @host = URI(baseuri).host
    if pagenumber.nil?
        @pagenumber = 1
    else
        @pagenumber = pagenumber
    end
end

Instance Method Details

#rank(host) ⇒ Object

return the top rank number from @ranks with the input host



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# File 'lib/baidu.rb', line 40

def rank(host)#on base of ranks
    ranks.each do |id,line|
        id = id.to_i
        if host.class == Regexp
            return id if line['host'] =~ host
        elsif host.class == String
            return id if line['host'] == host
        end
    end
    return nil
end

#ranks_for(specific_host) ⇒ Object

返回当前页中host满足条件的结果



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# File 'lib/baidu.rb', line 28

def ranks_for(specific_host)
    host_ranks = Hash.new
    ranks.each do |id,line|
        if specific_host.class == Regexp
            host_ranks[id] = line if line['host'] =~ specific_host
        elsif specific_host.class == String
            host_ranks[id] = line if line['host'] == specific_host
        end
    end
    host_ranks
end