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-rwxr-xr-xround6
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