Module:Sandbox/sameboat: Difference between revisions

Content deleted Content added

Inline

Revision as of 01:07, 19 March 2013

    -- defines a factorial function
    function fact (n)
      if n == 0 then
        return 1
      else
        return n * fact(n-1)
      end
    end
    
    print("enter a number:")
    a = io.read("*number")        -- read a number
    print(fact(a))

@@ Line 1: / Line 1: @@
+    -- defines a factorial function
-local p = {}
-function p.hello(frame)
+    function fact (n)
-    local arg1 = frame.args[1] or ""
+      if n == 0 then
-    local arg2 = frame.args[2] or ""
+        return 1
+      else
-    return 'Hello, my ' .. arg1 .. ' is ' ..arg2
+        return n * fact(n-1)
-end
+      end
-function p.silly(frame)
+    end
-    local arg1 = frame.args[1] or ""
-    local arg2 = frame.args[2] or ""
+    print("enter a number:")
-    return 'Silly, your ' .. arg1 .. ' was ' ..arg2
+    a = io.read("*number")        -- read a number
-end
+    print(fact(a))
-return p