class MusicalScore::Attribute::Time
Attributes
beat_type[R]
beats[R]
Public Class Methods
create_by_hash(doc)
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# File lib/musical_score/attribute/time.rb, line 29 def self.create_by_hash(doc) beats = doc["beats"][0].to_i beat_type = doc["beat-type"][0].to_i return MusicalScore::Attribute::Time.new(beats, beat_type) end
create_by_xml(xml_doc)
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# File lib/musical_score/attribute/time.rb, line 22 def self.create_by_xml(xml_doc) beats = xml_doc.elements["beats"].text.to_i beat_type = xml_doc.elements["beat-type"].text.to_i return MusicalScore::Attribute::Time.new(beats, beat_type) end
new(beats, beat_type)
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# File lib/musical_score/attribute/time.rb, line 11 def initialize(beats, beat_type) @beats = beats @beat_type = beat_type end
Public Instance Methods
export_xml()
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# File lib/musical_score/attribute/time.rb, line 35 def export_xml time = REXML::Element.new('time') beats = REXML::Element.new('beats') beat_type = REXML::Element.new('beat-type') beats.add_text(@beats.to_s) beat_type.add_text(@beat_type.to_s) time.add_element(beats) time.add_element(beat_type) return time end
to_s()
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@return [String] describe the time object in a fraction style
# File lib/musical_score/attribute/time.rb, line 17 def to_s return "%d/%d" % [@beats, @beat_type] end