Class: MetaInspector::Parsers::TextsParser

Inherits:
Base
  • Object
show all
Defined in:
lib/meta_inspector/parsers/texts.rb

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from MetaInspector::Parsers::Base

Instance Method Details

#author ⇒ Object

Returns the meta author, if present



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# File 'lib/meta_inspector/parsers/texts.rb', line 41

def author
  @author ||= meta['author']
end

#best_author ⇒ Object

An author getter that returns the first non-nil description from the following candidates:

  • the standard meta description

  • a link with the relational attribute “author”

  • address tag which may contain the author

  • the twitter:creator meta tag for the username



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# File 'lib/meta_inspector/parsers/texts.rb', line 51

def best_author
  @best_author ||= find_best_author
end

#best_description ⇒ Object

A description getter that returns the first non-nill description from the following candidates:

  • the standard meta description

  • the og:description meta tag

  • the twitter:description meta tag

  • the first paragraph with more than 120 characters



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# File 'lib/meta_inspector/parsers/texts.rb', line 66

def best_description
  @best_description ||= find_best_description
end

#best_title ⇒ Object 



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# File 'lib/meta_inspector/parsers/texts.rb', line 12

def best_title
  @best_title ||= find_best_title
end

#description ⇒ Object

Returns the meta description, if present



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# File 'lib/meta_inspector/parsers/texts.rb', line 56

def description
  @description ||= meta['description']
end

#h1 ⇒ Object 



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# File 'lib/meta_inspector/parsers/texts.rb', line 16

def h1
  @h1 ||= find_heading('h1')
end

#h2 ⇒ Object 



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# File 'lib/meta_inspector/parsers/texts.rb', line 20

def h2
  @h2 ||= find_heading('h2')
end

#h3 ⇒ Object 



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# File 'lib/meta_inspector/parsers/texts.rb', line 24

def h3
  @h3 ||= find_heading('h3')
end

#h4 ⇒ Object 



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# File 'lib/meta_inspector/parsers/texts.rb', line 28

def h4
  @h4 ||= find_heading('h4')
end

#h5 ⇒ Object 



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# File 'lib/meta_inspector/parsers/texts.rb', line 32

def h5
  @h5 ||= find_heading('h5')
end

#h6 ⇒ Object 



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# File 'lib/meta_inspector/parsers/texts.rb', line 36

def h6
  @h6 ||= find_heading('h6')
end

#title ⇒ Object

Returns the parsed document title, from the content of the <title> tag within the <head> section.



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# File 'lib/meta_inspector/parsers/texts.rb', line 8

def title
  @title ||= parsed.css('head title').inner_text rescue nil
end