Function isBooleanFunc

Export assertion functions

isBooleanFunc<R>(this: IAssertScope, evalMsg?: MsgSource): R
Is the current value a boolean
Type Parameters
- R
Parameters
- this: IAssertScope
  The current IAssertScope object
- OptionalevalMsg: MsgSource
  The message to display if the value is not a boolean
Returns R
The current IAssertScope.that (this) object
- Defined in assert/funcs/is.ts:98