Class: Anchord::Library

Inherits:
Object
  • Object
show all
Defined in:
lib/anchord/library.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(chords = []) ⇒ Library

Returns a new instance of Library.



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# File 'lib/anchord/library.rb', line 4

def initialize(chords=[])
  @chords_hash = {}
  populate_chords_hash unless chords.empty?
end

Class Method Details

.load_from_chord_files(chord_files = Anchord.chord_files, reader = File) ⇒ Object 



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# File 'lib/anchord/library.rb', line 32

def load_from_chord_files(chord_files=Anchord.chord_files, reader=File)
  lib_instance = new
  chord_files.each do |chord_file|
    lib_instance.instance_eval(reader.read(chord_file))
  end
  lib_instance
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/anchord/library.rb', line 15

def [](key)
  @chords_hash[key]
end

#add_chord(tuning = Anchord.tuning, &block) ⇒ Object 



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# File 'lib/anchord/library.rb', line 9

def add_chord(tuning=Anchord.tuning, &block)
  chord = Chord.new(tuning, &block)
  @chords_hash[chord.symbol] = chord
  chord
end

#chords ⇒ Object 



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# File 'lib/anchord/library.rb', line 19

def chords
  @chords_hash.values
end