Class: BisearchEnzimHu::L1ResultPage

Inherits:
Object
  • Object
show all
Defined in:
lib/bisearch_enzim_hu/l1_result_page.rb

Instance Method Summary collapse

Constructor Details

#initialize(f) ⇒ L1ResultPage

Returns a new instance of L1ResultPage.



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# File 'lib/bisearch_enzim_hu/l1_result_page.rb', line 7

def initialize(f)
  @doc = Nokogiri::HTML(f)
  @table_hash = nil
end

Instance Method Details

#parse(deep = false) ⇒ Object 



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# File 'lib/bisearch_enzim_hu/l1_result_page.rb', line 12

def parse(deep=false)
  # select the table after the sequence: h2,h3,input
  table = @doc.css("h2+h3+input+table").first
  rows  = table.css("tr")
  header = rows.shift

  @table_hash = {}
  while !rows.empty?
    # line_a, line_b = rows.shift(2)
    line_a = rows.shift.css("td")
    line_bb = rows.shift
    line_b = line_bb.css("td")
    hh = { :line_a => line_a, :line_b => line_b }
    h = {}
    # 
    index = line_a[0].content.to_i
    # h[:index] = index
    h[:score] = line_a[1].content.to_f
    h[:pa]    = line_a[11].content.to_i
    h[:pea]   = line_a[12].content.to_i
    h[:len]   = line_a[13].content.to_i

    h[:fp]    = line_bb.css("input").select{|el| el["name"]=="fp"}.first
    h[:fp]    = h[:fp]["value"] if !h[:fp].nil?

    h[:rp]    = line_bb.css("input").select{|el| el["name"]=="rp"}.first
    h[:rp]    = h[:rp]["value"] if !h[:rp].nil?

    hh.each_pair do |i, line|
      h[i] = {}
      h[i][:seq]  = line[2].content
      h[i][:pos]  = line[3].content.to_i
      h[i][:plen] = line[4].content.to_i
      h[i][:gc]   = line[5].content.to_f
      h[i][:tm]   = line[6].content.to_f
      h[i][:otm]  = line[7].content.to_f
      h[i][:cpg]  = line[8].content
      h[i][:sa]   = line[9].content.to_i
      h[i][:sea]  = line[10].content.to_i
    end
    @table_hash[index] = h
  end

  proceed if deep
  @table_hash
end