Class: Scrapes::ToProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/scrapes/to_proxy.rb

Overview

Link pages together. Useful for when one only contains links to the next page.

Instance Method Summary collapse

Constructor Details

#initialize(from, to) ⇒ ToProxy

Returns a new instance of ToProxy.



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# File 'lib/scrapes/to_proxy.rb', line 30

def initialize (from, to)
  @from, @to = from, to
end

Instance Method Details

#extract(data, uri, session, &block) ⇒ Object 



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# File 'lib/scrapes/to_proxy.rb', line 35

def extract (data, uri, session, &block)
  @from.extract(data, uri, session) do |link|
    session.page(@to, link, &block)
  end
end

#to(next_in_line) ⇒ Object

Continue the string of connections.



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# File 'lib/scrapes/to_proxy.rb', line 43

def to (next_in_line)
  self.class.new(self, next_in_line)
end