lib/kumogata/ext/string_ext.rb in kumogata-0.1.8 vs lib/kumogata/ext/string_ext.rb in kumogata-0.1.9

@@ -23,15 +23,14 @@
         end
       end
     EOS
   end
 
-  def camelcase
-    self.split(/[-_]/).map {|str|
-      str[0, 1].upcase + str[1..-1].downcase
-    }.join
-  end
-
   def encode64
     Base64.encode64(self).delete("\n")
+  end
+
+  def undent
+    min_space_num = self.split("\n").delete_if{|s| s=~ /^\s*$/ }.map{|s| s[/^\s+/].length }.min
+    gsub(/^[ \t]{,#{min_space_num}}/, '')
   end
 end