Class: MTK::Sequencers::StepSequencer

Inherits:
Sequencer
  • Object
show all
Defined in:
lib/mtk/sequencers/step_sequencer.rb

Overview

A Sequencer which has a constant #step_size time between Events::Timeline entries.

Instance Attribute Summary collapse

Attributes inherited from Sequencer

#event_builder, #max_steps, #max_time, #patterns, #step, #time

Instance Method Summary collapse

Methods inherited from Sequencer

#next, #rewind, #to_timeline

Constructor Details

#initialize(patterns, options = {}) ⇒ StepSequencer

Returns a new instance of StepSequencer.



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# File 'lib/mtk/sequencers/step_sequencer.rb', line 10

def initialize(patterns, options={})
  super
  @step_size = options.fetch :step_size, 1
end

Instance Attribute Details

#step_size ⇒ Object

The time between entries in the Events::Timeline.



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# File 'lib/mtk/sequencers/step_sequencer.rb', line 8

def step_size
  @step_size
end

Instance Method Details

#advance ⇒ Object (protected)

Advance @time to the next time for the Events::Timeline being produced by MTK::Sequencers::Sequencer#to_timeline



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# File 'lib/mtk/sequencers/step_sequencer.rb', line 19

def advance
  @time += @step_size
end