Class: Archaeopteryx::Scale

Inherits:

Object

• Object
• Archaeopteryx::Scale

show all

Defined in:

lib/scale.rb

Instance Attribute Summary (collapse)

• - (Object) notes

  Returns the value of attribute notes.

Instance Method Summary (collapse)

• - (Object) /(positions)
• - (Scale) initialize(attributes) constructor

  A new instance of Scale.

7
8
9

# File 'lib/scale.rb', line 7

def initialize(attributes)
  @notes = attributes[:notes]
end

6
7
8

# File 'lib/scale.rb', line 6

def notes
  @notes
end

10
11
12
13
14

# File 'lib/scale.rb', line 10

def /(positions)
  positions.inject([]) do |notes_matching_positions, position|
    notes_matching_positions << @notes[position]
  end
end