update.

[chise/ruby.git] / chise / iconv.rb

diff --git a/chise/iconv.rb b/chise/iconv.rb
index a55b6fa..2c4d3c8 100755 (executable)
--- a/chise/iconv.rb
+++ b/chise/iconv.rb
@@ -76,36 +76,4 @@ class String
 
   def u16toeuc()       Iconv.iconv_to_from("EUC-JP", "UTF-16", self)   end
   def u16tosjis()      Iconv.iconv_to_from("Shift_JIS", "UTF-16", self) end
-
-  def u32to_i
-    return 0 if length == 0
-    s = self
-    return (s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3])
-  end
-
-  def u8to_i
-    u32 = self.u8tou32
-    u32.u32to_i
-  end
-end
-
-module CHISE
-  def i_tou32(n) # convert a integer to UTF-32 String
-    raise unless n.is_a?(Integer)
-    sprintf("%c%c%c%c", (n >> 24)&0xff, (n >> 16)&0xff, (n >> 8)&0xff, n&0xff)
-  end
-
-  def i_tou8(n) # convert a integer to UTF-8 String
-    u32 = CHISE.i_tou32(n)
-    u32.u32tou8
-  end
-  module_function :i_tou32, :i_tou8
-end
-
-class NuUconv
-  def self.u8tou4(s)   s.u8tou32;      end
-  def self.u4tou8(s)   s.u32tou8;      end
-  def self.u4tou16(s)  s.u32tou16;     end
-  def self.u16toeuc(s) s.u16toeuc;     end
-  def self.u16tosjis(s)        s.u16tosjis;    end
 end