Module: Hammelin

Extended by:
Hammelin
Included in:
Hammelin
Defined in:
lib/hammelin.rb,
lib/hammelin/note.rb,
lib/hammelin/version.rb,
lib/hammelin/notes_range.rb

Defined Under Namespace

Classes: Note, NotesRange

Constant Summary collapse

PADDING = 
" "
VERSION = 
"0.0.5"

Instance Method Summary collapse

Instance Method Details

#compose(filename = nil, &block) ⇒ Object 



37
38
39
40
41
42
 
# File 'lib/hammelin.rb', line 37

def compose(filename=nil,&block)
  instance_eval &block
  save_to_file(filename) if filename
ensure
  player.close
end

#play(tune) ⇒ Object 



20
21
22
23
24
25
26
27
28
29
 
# File 'lib/hammelin.rb', line 20

def play(tune)
  tune.play
rescue NoMethodError
  case tune
  when String
    Note.new(tune).play
  when Array
    NotesRange.from_array(tune).play
  end
end

#play_string(tune) ⇒ Object 



31
32
33
34
35
 
# File 'lib/hammelin.rb', line 31

def play_string(tune)
  player.play(tune)
  add_to_log(tune)
  player.close
end