move IndentedString inside Plist::Emit

2 files changed, 35 insertions, 33 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 9e9094e..002d782 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,8 @@
 = plist - All-purpose Property List manipulation library
 
+2006-09-20 (r76):
+ * move IndentedString inside Plist::Emit and :nodoc: it
+
 2006-09-19 (r73 - r75):
  * Really fix the rakefile this time (apparently I deleted some code that I needed...)
  * alter the fix_whitespace rake task to ignore the assets directory
diff --git a/lib/plist/generator.rb b/lib/plist/generator.rb
index 9a0a057..c37d5a0 100644
--- a/lib/plist/generator.rb
+++ b/lib/plist/generator.rb
@@ -162,48 +162,47 @@ module Plist
           raise "Don't know about this data type... something must be wrong!"
       end
     end
-  end
+    private
+    class IndentedString #:nodoc:
+      attr_accessor :indent_string
 
-  private
-  class IndentedString
-    attr_accessor :indent_string
+      @@indent_level = 0
 
-    @@indent_level = 0
+      def initialize(str = "\t")
+        @indent_string = str
+        @contents = ''
+      end
 
-    def initialize(str = "\t")
-      @indent_string = str
-      @contents = ''
-    end
+      def to_s
+        return @contents
+      end
 
-    def to_s
-      return @contents
-    end
+      def raise_indent
+        @@indent_level += 1
+      end
 
-    def raise_indent
-      @@indent_level += 1
-    end
+      def lower_indent
+        @@indent_level -= 1 if @@indent_level > 0
+      end
 
-    def lower_indent
-      @@indent_level -= 1 if @@indent_level > 0
-    end
+      def <<(val)
+        if val.is_a? Array
+          val.each do |f|
+            self << f
+          end
+        else
+          # if it's already indented, don't bother indenting further
+          unless val =~ /\A#{@indent_string}/
+            indent = @indent_string * @@indent_level
 
-    def <<(val)
-      if val.is_a? Array
-        val.each do |f|
-          self << f
-        end
-      else
-        # if it's already indented, don't bother indenting further
-        unless val =~ /\A#{@indent_string}/
-          indent = @indent_string * @@indent_level
+            @contents << val.gsub(/^/, indent)
+          else
+            @contents << val
+          end
 
-          @contents << val.gsub(/^/, indent)
-        else
-          @contents << val
+          # it already has a newline, don't add another
+          @contents << "\n" unless val =~ /\n$/
         end
-
-        # it already has a newline, don't add another
-        @contents << "\n" unless val =~ /\n$/
       end
     end
   end