test for array with array

2014-08-15 15:04:13 +03:00
parent 198e70b6bd
commit 716bc93e4a
2 changed files with 6 additions and 2 deletions
--- a/lib/sof/array.rb
+++ b/lib/sof/array.rb
@ -1,7 +1,7 @@
 Array.class_eval do
  def to_sof(io , members , level)
-    each do |object|
-      io.write(" " * level)
+    each_with_index do |object , i|
+      io.write(" " * level) unless i == 0
      io.write("-")
      members.output(io , object)
      io.write("\n")