From: martinahansen <martinahansen@74ccb610-7750-0410-82ae-013aeee3265d>
Date: Thu, 8 Dec 2011 15:00:41 +0000 (+0000)
Subject: added check for duplicate keys in replace_vals
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=4118cd032c69453c2142559d8bb4c1b8d5b10fc4;p=biopieces.git

added check for duplicate keys in replace_vals

git-svn-id: http://biopieces.googlecode.com/svn/trunk@1700 74ccb610-7750-0410-82ae-013aeee3265d
---

diff --git a/bp_bin/replace_vals b/bp_bin/replace_vals
index 356a633..3290010 100755
--- a/bp_bin/replace_vals
+++ b/bp_bin/replace_vals
@@ -57,7 +57,12 @@ if options[:file]
     ios.each_line do |line|
       unless line[0] == '#'
         fields = line.chomp.split(delimiter)
-        replace_hash[fields[options[:search_col] - 1]] = fields[options[:replace_col] - 1]
+        k      = fields[options[:search_col] - 1]
+        v      = fields[options[:replace_col] - 1]
+
+        raise RunTimeError "duplicate key: #{k} found in file" if replace_hash.has_key? k
+
+        replace_hash[k] = v
       end
     end
   end