linebreak_magician.rb in edl-0.1.5

- old
+ new
@@ -1,24 +1,11 @@
-require "delegate"
-
 # EDLs sometimes come with \r line breaks, and this is something that fails
 # with Ruby standard line separator detection. We need something to help us
-# with that
-class EDL::LinebreakMagician < DelegateClass(IO)
-  
-  def initialize(with_file)
-    sample = with_file.read(2048)
-    @linebreak = ["\r\n", "\r", "\n"].find{|separator| sample.include?(separator) }
-    with_file.rewind
-    __setobj__(with_file)
+# with that. In this case we can just do a bulk replace because EDLs will be relatively
+# small for even very long features.
+class EDL::LinebreakMagician < StringIO
+  LOOSE_CR = /#{Regexp.escape("\r")}/
+  def initialize(with_io)
+    blob = with_io.read
+    super(blob.gsub(LOOSE_CR, "\n"))
   end
-  
-  def each(sep_string = $/, &blk)
-    super(@linebreak || sep_string, &blk)
-  end
-  alias_method :each_line, :each
-  
-  def gets(sep_string = $/)
-    super(@linebreak || sep_string)
-  end
-  
 end
\ No newline at end of file