2. Access - Option access functions
Several functions allow reading and setting option values.
Functions
- assign - Assign option value
- equals - Test option
- erase - Remove option
- expose - Export option to environment variable
- isAutomatic - Check option value for automatic
- isFalse - Check option value for true
- isTrue - Check option value for true
- operator!= - Check option value
- operator= - Set option value
- operator== - Check option value
- toBool - Get option value as Boolean
- toInteger - Get option value as number
- toString - Get option value as string
- toThreeState - Get three state value for options