io_helpers.rb in r509-1.0

- old
+ new

@@ -5,16 +5,16 @@
     # Writes data into an IO or file
     # @param [String, #write] filename_or_io Either a string of the path for
     #  the file that you'd like to write, or an IO-like object.
     # @param [String] data The data that we want to write
     # @param [String] mode The write mode
-    def self.write_data(filename_or_io, data, mode='wb:ascii-8bit')
+    def self.write_data(filename_or_io, data, mode = 'wb:ascii-8bit')
       if filename_or_io.respond_to?(:write)
-        if filename_or_io.kind_of?(StringIO) and mode != "a:ascii-8bit"
+        if filename_or_io.is_a?(StringIO) && mode != "a:ascii-8bit"
           # Writing to a StringIO in a non-append mode. This requires
           # us to rewind and truncate it first.
-          filename_or_io.rewind()
+          filename_or_io.rewind
           filename_or_io.truncate(0)
         end
         filename_or_io.write(data)
       else
         return File.open(filename_or_io, mode) do |f|
@@ -26,14 +26,14 @@
     # Reads data from an IO or file
     # @param [String, #read] filename_or_io Either a string of the path for
     #  the file that you'd like to read, or an IO-like object.
     def self.read_data(filename_or_io)
       if filename_or_io.respond_to?(:read)
-        if filename_or_io.kind_of?(StringIO)
-          filename_or_io.rewind()
+        if filename_or_io.is_a?(StringIO)
+          filename_or_io.rewind
         end
-        filename_or_io.read()
+        filename_or_io.read
       else
         return File.open(filename_or_io, 'rb:ascii-8bit') do |f|
           f.read
         end
       end
@@ -41,10 +41,10 @@
 
     # Writes data into an IO or file
     # @param [String, #write] filename_or_io Either a string of the path for
     #  the file that you'd like to write, or an IO-like object.
     # @param [String] data The data that we want to write
-    def write_data(filename_or_io, data, mode='wb:ascii-8bit')
+    def write_data(filename_or_io, data, mode = 'wb:ascii-8bit')
       IOHelpers.write_data(filename_or_io, data, mode)
     end
 
     # Reads data from an IO or file
     # @param [String, #read] filename_or_io Either a string of the path for