lib/qlang/api.rb in qlang-0.0.27 vs lib/qlang/api.rb in qlang-0.0.141

@@ -7,37 +7,17 @@
 module Qlang
   module Api
     # TODO:
     class ::String
       def rm(str_or_rgx)
-        gsub(str_or_rgx, '')
-      end
-
-      def rm!(str_or_rgx)
         gsub!(str_or_rgx, '')
-        self
       end
 
-      def rms!(*str_or_rgxs)
+      def rms(*str_or_rgxs)
         str_or_rgxs.each do |str_or_rgx|
-          rm!(str_or_rgx)
+          rm(str_or_rgx)
         end
         self
-      end
-
-      def split_by_sp
-        split(/ +/)
-      end
-
-      # FIX:
-      def equalize!
-        rms!(/\A +/, / +\z/)
-        if self =~ /\A\(/ && self =~ /\)\z/
-          rms!(/\A\(/, /\)\z/)
-          rms!(/\A +/, / +\z/)
-        else
-          self
-        end
       end
     end
 
     class ::Matrix
       def to_q