Class: Sunniesnow::Charter::BpmChangeList::BpmChange

Inherits:
Object
  • Object
show all
Defined in:
lib/sscharter/charter/beat.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(beat, bpm) ⇒ BpmChange

Returns a new instance of BpmChange.

Parameters:

  • beat (Rational)
  • bpm (Float) 


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# File 'lib/sscharter/charter/beat.rb', line 26

def initialize beat, bpm
	@beat = beat
	@bps = bpm / 60.0
end

Instance Attribute Details

#beat ⇒ Rational

Returns:

  • (Rational) 


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# File 'lib/sscharter/charter/beat.rb', line 19

def beat
  @beat
end

#bps ⇒ Float

Returns:

  • (Float) 


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# File 'lib/sscharter/charter/beat.rb', line 22

def bps
  @bps
end

Instance Method Details

#<=>(other) ⇒ -1, ...

Parameters:

Returns:

  • (-1, 0, 1) 


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# File 'lib/sscharter/charter/beat.rb', line 44

def <=> other
	@beat <=> other.beat
end

#bpm ⇒ Float

Returns:

  • (Float) 


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# File 'lib/sscharter/charter/beat.rb', line 32

def bpm
	@bps * 60.0
end

#bpm=(bpm) ⇒ Float

Parameters:

  • bpm (Float)

Returns:

  • (Float) 


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# File 'lib/sscharter/charter/beat.rb', line 38

def bpm= bpm
	@bps = bpm / 60.0
end