Function truthyFunc

Export assertion functions

truthyFunc<R>(this: IAssertScope, evalMsg?: MsgSource): R
Evaluates if the value is (loosely) truthy, it calls IScopeContext.eval with the result which may throw an AssertionFailure excetion if the operation evaluates to false.
Type Parameters
- R
  The type of the current that object and what is returned by the function.
Parameters
- this: IAssertScope
- OptionalevalMsg: MsgSource
  The message to be displayed if the value is not truthy.
Returns R
The current IAssertScope.that (this) object
- Defined in assert/funcs/truthy.ts:20