Class: Media::Filter

Inherits:
Object
  • Object
show all
Defined in:
lib/media/filter.rb,
lib/media/filter/chain.rb,
lib/media/filter/graph.rb,
lib/media/filter/argument.rb

Defined Under Namespace

Classes: Argument, Chain, Graph

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Filter

Returns a new instance of Filter.



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# File 'lib/media/filter.rb', line 12

def initialize(args)
  @name      = args.fetch(:name)
  @arguments = Array args.fetch(:arguments, [])
  @inputs    = Array args.fetch(:inputs, [])
  @outputs   = Array args.fetch(:outputs, [])
end

Instance Attribute Details

#arguments ⇒ Object (readonly)

Returns the value of attribute arguments.



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# File 'lib/media/filter.rb', line 10

def arguments
  @arguments
end

#inputs ⇒ Object (readonly)

Returns the value of attribute inputs.



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# File 'lib/media/filter.rb', line 10

def inputs
  @inputs
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/media/filter.rb', line 10

def name
  @name
end

#outputs ⇒ Object (readonly)

Returns the value of attribute outputs.



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# File 'lib/media/filter.rb', line 10

def outputs
  @outputs
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/media/filter.rb', line 19

def to_s      
  [inputs, filter, outputs].reject(&:empty?).join(' ')
end