Minor fixes

lib/nasty_hacks.rb

@@ -1,75 +1,19 @@
 class Fixnum
-	def is_numeric?
-		true
-	end
-end
-
-class String
-	def is_numeric?
-		Float self rescue false
-	end
-
-	#def html_escape
-	#	ERB::Util::html_escape(self)
-	#end
-
-	#%w[auto_link excerpt highlight sanitize simple_format strip_tags truncate word_wrap].each do |method|
-	#	eval "def #{method}(*args); ActionController::Base.helpers.#{method}(self, *args); end"
-	#end
-
-	def pretty_url
-		self.mb_chars.normalize(:kd).
-			gsub(/[^\x00-\x7F]/n,'').
-			gsub(/[^a-z._0-9 -]/i,"").
-			gsub(/ +/,"_").
-			downcase.to_s
-	end
-end
-
-#class Array
-#  def add_condition! (condition, conjunction = 'AND')
-#    if String === condition
-#      add_condition!([condition])
-#    elsif Hash === condition
-#      add_condition!([condition.keys.map { |attr| "#{attr}=?" }.join(' AND ')] + condition.values)
-#    elsif Array === condition
-#      self[0] = "(#{self[0]}) #{conjunction} (#{condition.shift})" unless empty?
-#      (self << condition).flatten!
-#    else
-#      raise "don't know how to handle this condition type"
-#    end
-#    self
-#  end
-#end
-
-#module ActiveRecord
-#  module Acts
-#    module Versioned
-#      module ClassMethods
-#        def acts_as_paranoid_versioned
-#          # protect the versioned model
-#          self.versioned_class.class_eval do
-#            def self.delete_all(conditions = nil); return; end
-#          end
-#        end
-#      end
-#    end
-#  end
-#end
-
-# disable XSS protection
-module CustomHtmlSafe
-  def html_safe?
+  def is_numeric?
     true
   end
 end
- 
-class ActionView::OutputBuffer
-  include CustomHtmlSafe
-end
-class ActionView::SafeBuffer
-  include CustomHtmlSafe
-end
+
 class String
-  include CustomHtmlSafe
+  def is_numeric?
+    Float self rescue false
+  end
+
+  def pretty_url
+    mb_chars.normalize(:kd)
+      .gsub(/[^\x00-\x7F]/n, '')
+      .gsub(/[^a-z._0-9 -]/i, "")
+      .gsub(/ +/, "_")
+      .downcase.to_s
+  end
 end