Class: HeadMusic::Style::Guidelines::AlwaysMove

Inherits:

Annotation

• Object
• Annotation
• HeadMusic::Style::Guidelines::AlwaysMove

Defined in:

lib/head_music/style/guidelines/always_move.rb

Overview

A counterpoint guideline

Constant Summary

MESSAGE =

"Always move to a different note."

Instance Method Summary

• #marks ⇒ Object

Constructor Details

This class inherits a constructor from HeadMusic::Style::Annotation

Instance Method Details

#marks ⇒ Object

# File 'lib/head_music/style/guidelines/always_move.rb', line 8

def marks
  melodic_note_pairs
    .select { |pair| pair.perfect? && pair.unison? }
    .map { |pair| HeadMusic::Style::Mark.for_all(pair.notes) }
end