Started again with Rails 4

[feedcatcher.git] / vendor / rails / activesupport / lib / active_support / multibyte / unicode_database.rb

diff --git a/vendor/rails/activesupport/lib/active_support/multibyte/unicode_database.rb b/vendor/rails/activesupport/lib/active_support/multibyte/unicode_database.rb
deleted file mode 100644 (file)
index a08f38c..0000000
--- a/vendor/rails/activesupport/lib/active_support/multibyte/unicode_database.rb
+++ /dev/null
@@ -1,71 +0,0 @@
-# encoding: utf-8
-
-module ActiveSupport #:nodoc:
-  module Multibyte #:nodoc:
-    # Holds data about a codepoint in the Unicode database
-    class Codepoint
-      attr_accessor :code, :combining_class, :decomp_type, :decomp_mapping, :uppercase_mapping, :lowercase_mapping
-    end
-
-    # Holds static data from the Unicode database
-    class UnicodeDatabase
-      ATTRIBUTES = :codepoints, :composition_exclusion, :composition_map, :boundary, :cp1252
-
-      attr_writer(*ATTRIBUTES)
-
-      def initialize
-        @codepoints = Hash.new(Codepoint.new)
-        @composition_exclusion = []
-        @composition_map = {}
-        @boundary = {}
-        @cp1252 = {}
-      end
-
-      # Lazy load the Unicode database so it's only loaded when it's actually used
-      ATTRIBUTES.each do |attr_name|
-        class_eval(<<-EOS, __FILE__, __LINE__)
-          def #{attr_name}  # def codepoints
-            load            #   load
-            @#{attr_name}   #   @codepoints
-          end               # end
-        EOS
-      end
-
-      # Loads the Unicode database and returns all the internal objects of UnicodeDatabase.
-      def load
-        begin
-          @codepoints, @composition_exclusion, @composition_map, @boundary, @cp1252 = File.open(self.class.filename, 'rb') { |f| Marshal.load f.read }
-        rescue Exception => e
-            raise IOError.new("Couldn't load the Unicode tables for UTF8Handler (#{e.message}), ActiveSupport::Multibyte is unusable")
-        end
-
-        # Redefine the === method so we can write shorter rules for grapheme cluster breaks
-        @boundary.each do |k,_|
-          @boundary[k].instance_eval do
-            def ===(other)
-              detect { |i| i === other } ? true : false
-            end
-          end if @boundary[k].kind_of?(Array)
-        end
-
-        # define attr_reader methods for the instance variables
-        class << self
-          attr_reader(*ATTRIBUTES)
-        end
-      end
-
-      # Returns the directory in which the data files are stored
-      def self.dirname
-        File.dirname(__FILE__) + '/../values/'
-      end
-
-      # Returns the filename for the data file for this version
-      def self.filename
-        File.expand_path File.join(dirname, "unicode_tables.dat")
-      end
-    end
-
-    # UniCode Database
-    UCD = UnicodeDatabase.new
-  end
-end
\ No newline at end of file