gistfile1.md

Study these screenshots:

https://innig.net/tmp/nr-screenshots/

Fork this gist (one fork per team).

Sketch out an object model for this application. Don't worry about view, network, database, etc.; your concern is only to represent the essential information of this application as classes and attributes. You can use the following attribute types:

• numbers, strings, dates
• other model classes
• collection types (set, list, map, etc.)

Use the format of the following example:

Color

• name : string
• red, green, blue : int

WritingInstrument

• lengthInCm : float
• color : Color