Function: abs()
abs(
this,left):NumberT
Return the absolute value of a number. Given a value that can't be cast to
an integer or float, 0 will be returned.
Parameters
• this: FilterContext
An object containing a reference to the active render context and any keyword/named arguments.
• left: unknown
Any value. If it can't be converted to a number, zero will be used instead.
Returns
- The absolute value of the input argument.