Easiest way to identify a number?

Solar2D General Questions/Discussion
#1

What’s the easiest and best way to identify and number and check if it’s a integer or a double?

Example: How do I check if 4.5 ends with a .5? [import]uid: 24111 topic_id: 18538 reply_id: 318538[/import]

#2

Figured out a simple way to do it just after posting the thread:

  
number = 4  
  
if math.floor(number) == number then  
 print("Integer!")  
else  
 print("Double!")  
end

But is it an even better way to do this? [import]uid: 24111 topic_id: 18538 reply_id: 71146[/import]