lib/data_cleansing/cleaners.rb in data_cleansing-0.9.0 vs lib/data_cleansing/cleaners.rb in data_cleansing-1.0.0

@@ -1,6 +1,6 @@
-require 'uri'
+require 'cgi'
 module Cleaners
   # Strip leading and trailing whitespace
   module Strip
     def self.call(string)
       return string unless string.is_a?(String)
@@ -18,10 +18,20 @@
       string.upcase! || string
     end
   end
   DataCleansing.register_cleaner(:upcase, Upcase)
 
+  # Convert to downcase
+  module Downcase
+    def self.call(string)
+      return string unless string.is_a?(String)
+
+      string.downcase! || string
+    end
+  end
+  DataCleansing.register_cleaner(:downcase, Downcase)
+
   # Remove all non-word characters, including whitespace
   module RemoveNonWord
     NOT_WORDS = Regexp.compile(/\W/)
 
     def self.call(string)
@@ -42,11 +52,11 @@
       string.gsub!(NOT_PRINTABLE, '') || string
     end
   end
   DataCleansing.register_cleaner(:remove_non_printable, RemoveNonPrintable)
 
-  # Remove HTML Markup
+  # Unescape HTML Markup ( case-insensitive )
   module ReplaceHTMLMarkup
     HTML_MARKUP = Regexp.compile(/&(amp|quot|gt|lt|apos|nbsp);/in)
 
     def self.call(string)
       return string unless string.is_a?(String)
@@ -75,19 +85,19 @@
 
   module UnescapeURI
     def self.call(string)
       return string unless string.is_a?(String)
 
-      URI.unescape(string)
+      CGI.unescape(string)
     end
   end
   DataCleansing.register_cleaner(:unescape_uri, UnescapeURI)
 
   module EscapeURI
     def self.call(string)
       return string unless string.is_a?(String)
 
-      URI.escape(string)
+      CGI.escape(string)
     end
   end
   DataCleansing.register_cleaner(:escape_uri, EscapeURI)
 
   # Compress multiple whitespace to a single space