Add Baklava in Moonscript (#4143)

Author: rzuckerm

archive/m/moonscript/baklava.moon

@@ -0,0 +1,10 @@
+string_repeat = (s, n) ->
+  result = ""
+  for i = 1, n
+    result ..= s
+  return result
+
+for i = -10, 10
+  num_spaces = math.abs i
+  num_stars = 21 - 2 * num_spaces
+  print string_repeat(" ", num_spaces) .. string_repeat("*", num_stars)