Class: MIDIEvents::SystemExclusive::Message

Inherits:
Object
  • Object
show all
Includes:
InstanceMethods
Defined in:
lib/midi-events/system_exclusive.rb

Overview

A SysEx message with no implied type

Instance Attribute Summary collapse

Attributes included from InstanceMethods

#address, #checksum, #node

Instance Method Summary collapse

Methods included from InstanceMethods

#end_byte, #name, #start_byte, #to_hex_s, #to_numeric_byte_array, #type_byte

Constructor Details

#initialize(data, options = {}) ⇒ Message

Returns a new instance of Message.



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# File 'lib/midi-events/system_exclusive.rb', line 95

def initialize(data, options = {})
  @data = if data.kind_of?(Array) && data.length == 1
    data.first
  else
    data
  end
  initialize_sysex(nil, options)
end

Instance Attribute Details

#data ⇒ Object

Returns the value of attribute data.



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# File 'lib/midi-events/system_exclusive.rb', line 93

def data
  @data
end

Instance Method Details

#==(other_message) ⇒ Object 



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# File 'lib/midi-events/system_exclusive.rb', line 118

def ==(other_message)
  self.class == other_message.class &&
    to_a == other_message.to_a
end

#to_a(options = {}) ⇒ Object

an array of message parts. multiple byte parts will be represented as an array of bytes



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# File 'lib/midi-events/system_exclusive.rb', line 105

def to_a(options = {})
  omit = options[:omit] || []
  node = @node.to_a(options) unless @node.nil? || omit.include?(:node)
  # this may need to be cached when properties are updated
  # might be worth benchmarking
  [
    start_byte,
    node,
    @data,
    end_byte
  ].compact
end