Class: Blacklight::Rendering::Pipeline

Inherits:
Object
  • Object
show all
Defined in:
app/presenters/blacklight/rendering/pipeline.rb

Overview

The field rendering pipeline

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(values, config, document, context, options) ⇒ Pipeline

Returns a new instance of Pipeline.



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 10

def initialize(values, config, document, context, options)
  @values = values
  @config = config
  @document = document
  @context = context
  @options = options
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 18

def config
  @config
end

#context ⇒ Object (readonly)

Returns the value of attribute context.



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 18

def context
  @context
end

#document ⇒ Object (readonly)

Returns the value of attribute document.



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 18

def document
  @document
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 18

def options
  @options
end

#values ⇒ Object (readonly)

Returns the value of attribute values.



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 18

def values
  @values
end

Class Method Details

.render(values, config, document, context, options) ⇒ Object 



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 20

def self.render(values, config, document, context, options)
  new(values, config, document, context, options).render
end

Instance Method Details

#render ⇒ Object 



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 24

def render
  first, *rest = *stack
  first.new(values, config, document, context, options, rest).render
end

#stack ⇒ Object (protected)

Ordered list of operations, Terminator must be at the end.



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# File 'app/presenters/blacklight/rendering/pipeline.rb', line 32

def stack
  operations + [Terminator]
end