Class: Ruby2Faust::Node

Inherits:
Struct
  • Object
show all
Defined in:
lib/ruby2faust/ir.rb

Overview

Intermediate Representation node for DSP graphs. Nodes are immutable value objects representing DSP operations.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type:, args: [], inputs: [], channels: 1) ⇒ Node

Returns a new instance of Node.



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# File 'lib/ruby2faust/ir.rb', line 9

def initialize(type:, args: [], inputs: [], channels: 1)
  super(type: type, args: args.freeze, inputs: inputs.freeze, channels: channels)
end

Instance Attribute Details

#args ⇒ Object

Returns the value of attribute args

Returns:

  • (Object) —

    the current value of args



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# File 'lib/ruby2faust/ir.rb', line 8

def args
  @args
end

#channels ⇒ Object

Returns the value of attribute channels

Returns:

  • (Object) —

    the current value of channels



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# File 'lib/ruby2faust/ir.rb', line 8

def channels
  @channels
end

#inputs ⇒ Object

Returns the value of attribute inputs

Returns:

  • (Object) —

    the current value of inputs



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# File 'lib/ruby2faust/ir.rb', line 8

def inputs
  @inputs
end

#type ⇒ Object

Returns the value of attribute type

Returns:

  • (Object) —

    the current value of type



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# File 'lib/ruby2faust/ir.rb', line 8

def type
  @type
end

Instance Method Details

#fingerprint ⇒ Object 



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# File 'lib/ruby2faust/ir.rb', line 13

def fingerprint
  content = [type, args, inputs.map(&:fingerprint)].inspect
  Digest::SHA1.hexdigest(content)
end

#same_structure?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruby2faust/ir.rb', line 18

def same_structure?(other)
  fingerprint == other.fingerprint
end