| require("example") | |
| -- Call our gcd() function | |
| local x = 42 | |
| local y = 105 | |
| local g = example.gcd(x, y) | |
| print(string.format("The gcd of %d and %d is %d", x, y, g)) | |
| -- Call our fact() function | |
| local x = 5 | |
| g = example.fact(x) | |
| print(string.format("The fact of %d is %d", x, g)) | |
| -- Manipulate the Foo global variable | |
| -- Output its current value | |
| print("Foo = " .. example.Foo) | |
| -- Change its value | |
| example.Foo = 3.1415926 | |
| -- See if the change took effect | |
| print("Foo = " .. example.Foo) |