forceNegative property
Returns the value with a negative sign, regardless of its original sign.
If the value is already negative, it returns the value itself. If the value is positive, it returns the negation of the value.
Example:
var num = 5;
var result = num.forceNegative; // result is -5
Implementation
T get forceNegative => (-1 * this.forcePositive) as T;