Class: TableExtraction

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url: '', id: '', klass: '') ⇒ TableExtraction

Returns a new instance of TableExtraction.



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# File 'lib/table_extraction.rb', line 7

def initialize(url: '', id: '', klass: '')
  raise 'URLを入力してください' if url.empty?
  search_css = 'table'
  search_css << "##{id}" unless id.empty?
  search_css << ".#{klass}" unless klass.empty?
  @doc = Nokogiri::HTML(open(url)).css(search_css)
end

Instance Attribute Details

#doc ⇒ Object

Returns the value of attribute doc.



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# File 'lib/table_extraction.rb', line 5

def doc
  @doc
end