Module: Freightrain::BindingHost

Included in:
FreightView
Defined in:
lib/freightrain/binding/binding_host.rb

Instance Method Summary collapse

Instance Method Details

#bindings ⇒ Object 



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# File 'lib/freightrain/binding/binding_host.rb', line 21

def bindings
  return widgets.map { |widget| widget.bindings }.flatten
end

#commit ⇒ Object 



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# File 'lib/freightrain/binding/binding_host.rb', line 25

def commit
  bindings.each { |binding| binding.commit }
end

#data_source=(source) ⇒ Object 



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# File 'lib/freightrain/binding/binding_host.rb', line 14

def data_source=(source)
  bindings.each do |binding|
    binding.data_source = source
    binding.update #TODO: is this necessary?
  end
end

#load_bindings_from_file(widgets) ⇒ Object 



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# File 'lib/freightrain/binding/binding_host.rb', line 6

def load_bindings_from_file(widgets)      
  loader = BindingLoader.new(self.class.name)      
  loader.each_binding do |widget_name, options|
    widget = widgets.select { |widget| widget.name == widget_name }.first
    widget.bind(options) if widget
  end
end

#update ⇒ Object 



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# File 'lib/freightrain/binding/binding_host.rb', line 29

def update
  bindings.each { |binding| binding.update }
end