From: martinahansen <martinahansen@74ccb610-7750-0410-82ae-013aeee3265d>
Date: Tue, 19 Feb 2013 13:40:21 +0000 (+0000)
Subject: polished read_sam
X-Git-Url: https://git.donarmstrong.com/?p=biopieces.git;a=commitdiff_plain;h=bd0f13cb8323f6026911830d122d06d4cbf78a58

polished read_sam

git-svn-id: http://biopieces.googlecode.com/svn/trunk@2092 74ccb610-7750-0410-82ae-013aeee3265d
---

diff --git a/bp_bin/read_sam b/bp_bin/read_sam
index 69cbf64..1da5ff5 100755
--- a/bp_bin/read_sam
+++ b/bp_bin/read_sam
@@ -45,14 +45,14 @@ Biopieces.open(options[:stream_in], options[:stream_out]) do |input, output|
     output.puts record
   end
 
-  if options.has_key? :data_in
+  if options[:data_in]
     options[:data_in].each do |file|
-      Sam.open(file, mode='r') do |sam|
+      Sam.open(file, 'r') do |sam|
         sam.each do |entry|
           output.puts Sam.to_bp(entry)
           num += 1
 
-          if options.has_key? :num and options[:num] == num
+          if options[:num] and options[:num] == num
             last = true
             break
           end