Class: Whatsa::Article

Inherits:
Object
  • Object
show all
Defined in:
lib/whatsa/article.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(noko_doc) ⇒ Article

Returns a new instance of Article.



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# File 'lib/whatsa/article.rb', line 5

def initialize(noko_doc)
  @title = noko_doc.css('h1').text
  @contents = noko_doc.css('#mw-content-text').children
  @sections = make_sections

  # comment out the next line if you want sections with non-<p> and non-<ul>
  # content to display as "[no displayable information]"
  remove_empty_sections
end

Instance Attribute Details

#contents ⇒ Object (readonly)

Returns the value of attribute contents.



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# File 'lib/whatsa/article.rb', line 3

def contents
  @contents
end

#sections ⇒ Object

Returns the value of attribute sections.



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# File 'lib/whatsa/article.rb', line 2

def sections
  @sections
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/whatsa/article.rb', line 3

def title
  @title
end

Instance Method Details

#choose_section(choice) ⇒ Object 



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# File 'lib/whatsa/article.rb', line 30

def choose_section(choice)
  if choice.to_i > 0
    self.sections[choice.to_i - 1]
  else
    get_section_by_title(title)
  end
end

#full_text ⇒ Object 



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# File 'lib/whatsa/article.rb', line 19

def full_text
  # name might be a little confusing: it's not really the "full text" of the
  # article, it's the full text of the article summary. I'm naming it #full_text
  # for duck-typing reasons
  self.sections.first.full_text
end

#section_titles ⇒ Object 



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# File 'lib/whatsa/article.rb', line 26

def section_titles
  self.sections.map { |s| s.title }
end

#summary ⇒ Object 



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# File 'lib/whatsa/article.rb', line 15

def summary
  self.sections.first.summary
end