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-rw-r--r--test/test_examples.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/test_examples.rb b/test/test_examples.rb
index d08e358..0b817fb 100644
--- a/test/test_examples.rb
+++ b/test/test_examples.rb
@@ -194,7 +194,7 @@ module ValidationExamples
}
def self.list
- @@list.sort.collect{|k,v| k+":\t"+v.collect{|vv| vv.humanize}.join("\n\t")+"\n"} #.join("\n")
+ @@list.sort.collect{|k,v| k+":\t"+v.collect{|vv| vv.humanize}.join("\n\t")+"\n"}.to_s #.join("\n")
end
def self.select(csv_keys)