scale_tone.rb

Path:

app/models/scale_tone.rb

Last Update:

Mon Apr 14 01:59:56 -0400 2008

Represents one tone in a scale.

Attributes

tone - A tone index from 0-11 representing the relative position of the
```
 tone within the chromatic scale.
```
letter_index - A 0-6 value representing the relative letter position, which
```
 helps to disambiguate theoretic values such as Eb and D#.  See +Key+.
```

Key Context

key is delgated to chord to access the scale‘s key context.