From 46317fcb6e5a2ec470b996b856bf3ef90cc69d12 Mon Sep 17 00:00:00 2001
From: Jim Menard <jim@10gen.com>
Date: Tue, 10 Feb 2009 11:41:36 -0500
Subject: [PATCH] Explicitly call self.getc/self.putc.

---
 lib/mongo/gridfs/grid_store.rb | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/lib/mongo/gridfs/grid_store.rb b/lib/mongo/gridfs/grid_store.rb
index ef33b4c..e4d3985 100644
--- a/lib/mongo/gridfs/grid_store.rb
+++ b/lib/mongo/gridfs/grid_store.rb
@@ -201,13 +201,13 @@ module XGen
 
         def gets(separator=$/)
           str = ''
-          byte = getc
+          byte = self.getc
           return nil if byte == nil # EOF
           while byte != nil
             s = byte.chr
             str << s
             break if s == separator
-            byte = getc
+            byte = self.getc
           end
           @lineno += 1
           str
@@ -215,17 +215,17 @@ module XGen
 
         def read(len=nil, buf=nil)
           buf ||= ''
-          byte = getc
+          byte = self.getc
           while byte != nil && (len == nil || len > 0)
             buf << byte.chr
             len -= 1 if len
-            byte = getc if (len == nil || len > 0)
+            byte = self.getc if (len == nil || len > 0)
           end
           buf
         end
 
         def readchar
-          byte = getc
+          byte = self.getc
           raise EOFError.new if byte == nil
           byte
         end
@@ -250,10 +250,10 @@ module XGen
         alias_method :each_line, :each
 
         def each_byte
-          byte = getc
+          byte = self.getc
           while byte
             yield byte
-            byte = getc
+            byte = self.getc
           end
         end
 
@@ -280,14 +280,14 @@ module XGen
           objs = [$_] if objs == nil || objs.empty?
           objs.each { |obj|
             str = obj.to_s
-            str.each_byte { |byte| putc(byte) }
+            str.each_byte { |byte| self.putc(byte) }
           }
           nil
         end
 
         def puts(*objs)
           if objs == nil || objs.empty?
-            putc(10)
+            self.putc(10)
           else
             print(*objs.collect{ |obj|
                     str = obj.to_s
@@ -307,7 +307,7 @@ module XGen
           raise "#@filename not opened for write" unless @mode[0] == ?w
           count = 0
           string.each_byte { |byte|
-            putc byte
+            self.putc byte
             count += 1
           }
           count