Thickness.every Method
        
 Determines whether all thickness values pass the test implemented by the provided function.
 
         
        Parameters
        
            - callback
            
 
            - 
                
Type: Function
function (currentValue, index, array) 
            - thisArg
            
 
            - 
                
Type: Object
Value to use as this when executing callback.
Optional: True 
        
        Return Value
        
Type: Boolean