Module: Roda::RodaPlugins::Components::ClassMethods

Defined in:
lib/roda/plugins/components.rb

Instance Method Summary collapse

Instance Method Details

#component(name, events = [], &block) ⇒ Object 



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# File 'lib/roda/plugins/components.rb', line 36

def component(name, events = [], &block)
  name                       = name.to_s
  cache[:components][name]   = block
  cache[:events][name]     ||= {}

  events.each do |event|
    if event.is_a? String
      event_array = cache[:events][name][event] ||= []
      event_array << { component: name, call: event }
    elsif event.is_a? Hash
      for_component = event[:for].to_s
      response_to   = event[:respond_to].to_s
      call_with     = event[:with]

      event_array = cache[:events][for_component || name][response_to] ||= []
      event_array << { component: name, call: call_with || response_to }
    end
  end
end

#components ⇒ Object 



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# File 'lib/roda/plugins/components.rb', line 28

def components
  cache[:components].keys
end

#components_opts ⇒ Object 



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# File 'lib/roda/plugins/components.rb', line 24

def components_opts
  opts[:components]
end

#inherited(subclass) ⇒ Object 



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# File 'lib/roda/plugins/components.rb', line 19

def inherited(subclass)
  super
  opts.merge! subclass.opts[:components]
end

#load_component(name) ⇒ Object 



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# File 'lib/roda/plugins/components.rb', line 32

def load_component name
  cache[:components][name]
end

#load_setup_component(name) ⇒ Object 



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# File 'lib/roda/plugins/components.rb', line 56

def load_setup_component name
  cache[:components]["_setup_#{name}"]
end

#setup_component(name, &block) ⇒ Object 



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# File 'lib/roda/plugins/components.rb', line 60

def setup_component(name, &block)
  cache[:components]["_setup_#{name}"] = block
end