lib/rmail/parser/pushbackreader.rb in rmail-1.1.3 vs lib/rmail/parser/pushbackreader.rb in rmail-1.1.4

@@ -79,15 +79,15 @@
             else
               chunk = temp
             end
           end
           chunk
-        when Fixnum
+        when Integer
           read_chunk(size)
         else
           raise ArgumentError,
-            "Read size (#{size.inspect}) must be a Fixnum or nil."
+            "Read size (#{size.inspect}) must be an Integer or nil."
         end
       end
 
       # Read a chunk of a given size.  Unlike #read, #read_chunk must
       # be passed a chunk size, and cannot be passed nil.
@@ -100,11 +100,11 @@
 
       # The standard implementation of read_chunk.  This can be
       # convenient to call from derived classes when super() isn't
       # easy to use.
       def standard_read_chunk(size)
-        unless size.is_a?(Fixnum) && size > 0
+        unless size.is_a?(Integer) && size > 0
           raise ArgumentError,
             "Read size (#{size.inspect}) must be greater than 0."
         end
         if @pushback
           chunk = @pushback
@@ -130,14 +130,14 @@
       # Retrieve the chunk size of this reader.
       attr_reader :chunk_size
 
       # Set the chunk size of this reader in bytes.  This is useful
       # mainly for testing, though perhaps some operations could be
-      # optimized by tweaking this value.  The chunk size must be a
-      # Fixnum greater than 0.
+      # optimized by tweaking this value.  The chunk size must be an
+      # Integer greater than 0.
       def chunk_size=(size)
-        unless size.is_a?(Fixnum)
-          raise ArgumentError, "chunk size must be a Fixnum"
+        unless size.is_a?(Integer)
+          raise ArgumentError, "chunk size must be an Integer"
         end
         unless size >= 1
           raise ArgumentError, "invalid size #{size.inspect} given"
         end
         @chunk_size = size