lib/ansiterm/string.rb in ansiterm-0.2.0 vs lib/ansiterm/string.rb in ansiterm-0.3.0

@@ -3,11 +3,11 @@
 
   class String
     def initialize(str="")
       parse(str)
     end
-    
+
     def to_str
       out = ""
       a = Attr.new
       @str.length.times.each do |i|
         if a != @attrs[i]
@@ -26,10 +26,14 @@
 
     def length
       @str.length
     end
 
+    def index str, off = 0
+      @str.index(str,off)
+    end
+
     def set(str,attrs)
       @str, @attrs = str,Array(attrs)
     end
 
     def[] i
@@ -41,9 +45,15 @@
       else
         nil
       end
     end
 
+    def << str
+      str = self.class.new(str)
+      @str << str.raw
+      @attrs << str.attrs
+#      parse(self.to_str + "\e[0m" + str.to_str)
+    end
     
     private
 
     def parse_color(par, params, a, attr_name)
       col = par