From: martinahansen <martinahansen@74ccb610-7750-0410-82ae-013aeee3265d>
Date: Sun, 30 Jan 2011 18:24:27 +0000 (+0000)
Subject: polished shred_seq
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=b4c52e910f5a9940331508bd1711c4cca45bc391;p=biopieces.git

polished shred_seq

git-svn-id: http://biopieces.googlecode.com/svn/trunk@1229 74ccb610-7750-0410-82ae-013aeee3265d
---

diff --git a/bp_bin/shred_seq b/bp_bin/shred_seq
index 5b7f7ff..aaff5b7 100755
--- a/bp_bin/shred_seq
+++ b/bp_bin/shred_seq
@@ -42,6 +42,9 @@ class Seq
   # seq.shred { |subseq| } -> Seq
   # seq.shred              -> []
   def shred(size, max_cov)
+    raise SeqError, "Size: #{size} < 1"            if size    < 1
+    raise SeqError, "Max coverage: #{max_cov} < 1" if max_cov < 1
+
     entries = []
     sum     = 0
     strand  = '+'