Class: Clef::Parser::LilypondParser

Inherits:
Object
  • Object
show all
Defined in:
lib/clef/parser/lilypond_parser.rb

Constant Summary collapse

SUPPORTED_COMMANDS = 
%w[\\clef \\key \\major \\minor \\time \\tempo \\relative \\new \\with].freeze
DYNAMIC_COMMANDS = 
Clef::Notation::Dynamic::TYPES.map { |type| "\\#{type}" }.freeze
STAFF_COMMAND = 
/\\new\s+(?:Staff|PianoStaff|StaffGroup)/

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(plugins: Clef.plugins) ⇒ LilypondParser

Returns a new instance of LilypondParser.

Parameters:



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# File 'lib/clef/parser/lilypond_parser.rb', line 13

def initialize(plugins: Clef.plugins)
  @plugins = plugins
  @warnings = []
end

Instance Attribute Details

#plugins ⇒ Object (readonly)

Returns the value of attribute plugins.



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# File 'lib/clef/parser/lilypond_parser.rb', line 10

def plugins
  @plugins
end

#warnings ⇒ Object (readonly)

Returns the value of attribute warnings.



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# File 'lib/clef/parser/lilypond_parser.rb', line 10

def warnings
  @warnings
end

Instance Method Details

#parse(input) ⇒ Clef::Core::Score

Parameters:

  • input (String)

Returns:



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# File 'lib/clef/parser/lilypond_parser.rb', line 20

def parse(input)
  cleaned = strip_comments(input)
  @warnings = unsupported_command_warnings(cleaned)
  score = build_score(cleaned)
  plugins.run_hook(:on_after_parse, score)
  score
end