Module: HtmlParser

Included in:
ParseDir
Defined in:
lib/html_parser.rb

Instance Method Summary collapse

Instance Method Details

#class_exists?(tag, file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/html_parser.rb', line 22

def class_exists? tag, file
  tag = tag.gsub('.', 'class') if tag.match(/^./)
  remove_extras(file).each do |line|
    if line.match(tag)
      return true
    end
  end
end

#id_exists?(tag, file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/html_parser.rb', line 13

def id_exists? tag, file
  tag = tag.gsub('#', 'id')
  remove_extras(file).each do |line|
    if line.match(tag)
     return  true
    end
  end
end

#parent_exists?(tag, file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/html_parser.rb', line 31

def parent_exists? tag, file
  tag = tag.gsub('div.', 'class') if tag.match(/div/)
  remove_extras(file).each do |line|
    if line.match(tag)
      return true
    end
  end
end

#read_html(file) ⇒ Object 



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# File 'lib/html_parser.rb', line 4

def read_html file
  File.readlines(file)
end

#remove_extras(file) ⇒ Object 



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# File 'lib/html_parser.rb', line 8

def remove_extras file
  #the whitespace first
  read_html(file).map {|line| line.delete(" <%>:=''\"\"")}
end