Module: Spidr::Actions

Defined in:

lib/spidr/actions/actions.rb,
lib/spidr/actions/exceptions/paused.rb,
lib/spidr/actions/exceptions/action.rb,
lib/spidr/actions/exceptions/skip_page.rb,
lib/spidr/actions/exceptions/skip_link.rb

Defined Under Namespace

Classes: Action, Paused, SkipLink, SkipPage

Instance Method Summary

• - (Object) continue!(&block) {|page| ... } Continue spidering.
• - (Actions) initialize(options = {}) A new instance of Actions.
• - (Object) pause! Pauses the agent, causing spidering to temporarily stop.
• - (Object) pause=(state) Sets the pause state of the agent.
• - (Boolean) paused? Determines whether the agent is paused.
• - (Object) skip_link! Causes the agent to skip the link being enqueued.
• - (Object) skip_page! Causes the agent to skip the page being visited.

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# File 'lib/spidr/actions/actions.rb', line 22

def continue!(&block)
  @paused = false
  return run(&block)
end

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# File 'lib/spidr/actions/actions.rb', line 7

def initialize(options={})
  @paused = false

  super(options)
end

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# File 'lib/spidr/actions/actions.rb', line 43

def pause!
  @paused = true
  raise(Paused)
end

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# File 'lib/spidr/actions/actions.rb', line 33

def pause=(state)
  @paused = state
end

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# File 'lib/spidr/actions/actions.rb', line 54

def paused?
  @paused == true
end

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# File 'lib/spidr/actions/actions.rb', line 65

def skip_link!
  raise(SkipLink)
end

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# File 'lib/spidr/actions/actions.rb', line 75

def skip_page!
  raise(SkipPage)
end