make use of nlp_ruby, LICENSE

1 files changed, 5 insertions, 1 deletions

diff --git a/round b/round
index 52cd013..3dfbb6f 100755
--- a/round
+++ b/round
@@ -1,4 +1,8 @@
 #!/usr/bin/env ruby
 
-puts STDIN.gets.to_f.round ARGV[0].to_i
+
+r = ARGV[0].to_i
+while line = STDIN.gets
+  puts line.to_f.round r
+end