Class: JsonInference::NthChildNode

Inherits:
BaseNode
  • Object
show all
Defined in:
lib/json-inference.rb

Instance Method Summary collapse

Methods inherited from BaseNode

#<<, #each_sub_node, #indent, #indent_level, #total_count

Constructor Details

#initialize(parent) ⇒ NthChildNode 



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# File 'lib/json-inference.rb', line 87

def initialize(parent)
  super()
  @parent = parent
end

Instance Method Details

#selector ⇒ Object 



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# File 'lib/json-inference.rb', line 92

def selector
  "#{@parent.selector}:nth-child()"
end

#selector_line(documents_count) ⇒ Object 



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# File 'lib/json-inference.rb', line 96

def selector_line(documents_count)
  "#{indent}#{selector}: #{total_count} child#{'ren' unless total_count == 1}\n"
end

#to_s(documents_count) ⇒ Object 



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# File 'lib/json-inference.rb', line 100

def to_s(documents_count)
  str = ""
  str << selector_line(documents_count)
  @value_classes.each do |klass, count|
    str << "  #{indent}#{klass}: #{(count / total_count.to_f * 100).round}%\n"
  end
  each_sub_node do |sub_node|
    str << sub_node.to_s(total_count)
  end
  str
end