Module: Scraping::ClassMethods

Includes:
DSL
Defined in:
lib/scraping.rb

Instance Method Summary collapse

Methods included from DSL

#rules

Instance Method Details

#element(name) ⇒ Object

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# File 'lib/scraping.rb', line 37

def element(name, *)
  attr_accessor name
  super
end

#elements(name) ⇒ Object

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# File 'lib/scraping.rb', line 42

def elements(name, *)
  attr_accessor name
  super
end

#inherited(subclass) ⇒ Object

Make the rules inheritable, but prevent mutation of the original hash

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# File 'lib/scraping.rb', line 33

def inherited(subclass)
  subclass.instance_variable_set(:@rules, rules.clone)
end

#scrape(html) ⇒ Object

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# File 'lib/scraping.rb', line 57

def scrape(html)
  new(Nokogiri::HTML(html)).tap(&:scrape)
end

#section(name) ⇒ Object

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# File 'lib/scraping.rb', line 47

def section(name, *)
  attr_accessor name
  super
end

#sections(name) ⇒ Object

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# File 'lib/scraping.rb', line 52

def sections(name, *)
  attr_accessor name
  super
end