Class: StageB

Inherits:
BaseStage show all
Defined in:
lib/asker/ai/stages/stage_b.rb

Instance Method Summary collapse

Methods inherited from BaseStage

#initialize, #method_missing

Constructor Details

This class inherits a constructor from BaseStage

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class BaseStage

Instance Method Details

#process_table_match2fields(pTable, pList1, pList2, pIndex1, pIndex2) ⇒ Object 



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# File 'lib/asker/ai/stages/stage_b.rb', line 32

def process_table_match2fields(pTable, pList1, pList2, pIndex1, pIndex2)
  questions = []

  if pList1.count>3
    pList1.each_cons(4) do |e1,e2,e3,e4|
      e = [ e1, e2, e3, e4 ]

      #Question type <b1match>: match 4 items from the same table
      e.shuffle!
      q=Question.new(:match)
      q.name="#{name}-#{num.to_s}-b1match4x4-#{pTable.name}"
      q.text= random_image_for(name) + lang.text_for(:b1, name, pTable.fields[pIndex1].capitalize, pTable.fields[pIndex2].capitalize )
      q.matching << [ e[0][:data][pIndex1], e[0][:data][pIndex2] ]
      q.matching << [ e[1][:data][pIndex1], e[1][:data][pIndex2] ]
      q.matching << [ e[2][:data][pIndex1], e[2][:data][pIndex2] ]
      q.matching << [ e[3][:data][pIndex1], e[3][:data][pIndex2] ]
      questions << q

      # Question type <b1match>: match 3 items from table-A and 1 item with error
      e.shuffle!
      q=Question.new(:match)
      q.name="#{name}-#{num.to_s}-b1match3x1misspelled-#{pTable.name}"
      q.text= random_image_for(name) + lang.text_for(:b1, name, pTable.fields[pIndex1].capitalize, pTable.fields[pIndex2].capitalize )
      q.matching << [ e[0][:data][pIndex1], e[0][:data][pIndex2] ]
      q.matching << [ e[1][:data][pIndex1], e[1][:data][pIndex2] ]
      q.matching << [ e[2][:data][pIndex1], e[2][:data][pIndex2] ]
      q.matching << [ lang.do_mistake_to(e[3][:data][pIndex1]), lang.text_for(:misspelling) ]
      questions << q
    end
  end

  if pList1.count>2 and pList2.count>0
    s=Set.new
    pList1.each do |i|
      s.add( i[:data][pIndex1]+"<=>"+i[:data][pIndex2] )
    end
    s.add( pList2[0][:data][pIndex1]+"<=>"+pList2[0][:data][pIndex2] )
    a=s.to_a

    # Question 3 items from table-A, and 1 item from table-B
    if s.count > 3
      q=Question.new(:match)
      q.name="#{name}-#{num.to_s}-b1match3x1-#{pTable.name}"
      q.text= random_image_for(name) + lang.text_for(:b1, name , pTable.fields[pIndex1].capitalize, pTable.fields[pIndex2].capitalize)
      q.matching << [ pList1[0][:data][pIndex1], pList1[0][:data][pIndex2] ]
      q.matching << [ pList1[1][:data][pIndex1], pList1[1][:data][pIndex2] ]
      q.matching << [ pList1[2][:data][pIndex1], pList1[2][:data][pIndex2] ]
      q.matching << [ pList2[0][:data][pIndex1], lang.text_for(:error) ]
      questions << q
    end
  end

  return questions
end

#run(pTable, pList1, pList2) ⇒ Object

range b1



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# File 'lib/asker/ai/stages/stage_b.rb', line 11

def run(pTable, pList1, pList2)
  # process table match
  questions = []
  return questions if pTable.fields.count < 2

  return questions unless type == 'text'

  if pTable.fields.count>1 then
    questions += process_table_match2fields(pTable, pList1, pList2, 0, 1)
  elsif pTable.fields.count>2 then
    questions += process_table_match2fields(pTable, pList1, pList2, 0, 2)
    questions += process_table_match2fields(pTable, pList1, pList2, 1, 2)
  elsif pTable.fields.count>3 then
    questions += process_table_match2fields(pTable, pList1, pList2, 0, 3)
    questions += process_table_match2fields(pTable, pList1, pList2, 1, 3)
    questions += process_table_match2fields(pTable, pList1, pList2, 2, 3)
  end

  questions
end