Left align instance variables and accessors

lib/awesome_print/formatter.rb

@@ -124,11 +124,11 @@ module AwesomePrint
         end
       end
 
-      width = vars.map { |declaration,| declaration.size }.max || 0
-      width += @indentation if @options[:indent] > 0
-
       data = vars.sort.map do |declaration, var|
-        key = align(declaration, width)
+        key = left_aligned do
+          align(declaration, declaration.size)
+        end
+
         unless @options[:plain]
           if key =~ /(@\w+)/
             key.sub!($1, colorize($1, :variable))
@@ -288,6 +288,13 @@ module AwesomePrint
       @indentation -= @options[:indent].abs
     end
 
+    def left_aligned
+      current, @options[:indent] = @options[:indent], @options[:indent].abs * -1
+      yield
+    ensure
+      @options[:indent] = current
+    end
+
     def indent
       ' ' * @indentation
     end

spec/objects_spec.rb

@@ -0,0 +1,79 @@
+require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
+
+describe "Single method" do
+  before do
+    stub_dotfile!
+  end
+
+  after do
+    Object.instance_eval{ remove_const :Hello } if defined?(Hello)
+  end
+
+  describe "object" do
+    it "attributes" do
+      class Hello
+        attr_reader   :abra
+        attr_writer   :ca
+        attr_accessor :dabra
+
+        def initialize
+          @abra, @ca, @dabra = 1, 2, 3
+        end
+      end
+
+      out = Hello.new.ai(:plain => true)
+      str = <<-EOS.strip
+#<Hello:0x01234567
+    attr_accessor :dabra = 3,
+    attr_reader :abra = 1,
+    attr_writer :ca = 2
+>
+EOS
+      out.gsub(/0x([a-f\d]+)/, "0x01234567").should == str
+    end
+
+    it "instance variables" do
+      class Hello
+        def initialize
+          @abra, @ca, @dabra = 1, 2, 3
+        end
+      end
+
+      out = Hello.new.ai(:plain => true)
+      str = <<-EOS.strip
+#<Hello:0x01234567
+    @abra = 1,
+    @ca = 2,
+    @dabra = 3
+>
+EOS
+      out.gsub(/0x([a-f\d]+)/, "0x01234567").should == str
+    end
+
+    it "attributes and instance variables" do
+      class Hello
+        attr_reader   :abra
+        attr_writer   :ca
+        attr_accessor :dabra
+
+        def initialize
+          @abra, @ca, @dabra = 1, 2, 3
+          @scooby, @dooby, @doo = 3, 2, 1
+        end
+      end
+
+      out = Hello.new.ai(:plain => true)
+      str = <<-EOS.strip
+#<Hello:0x01234567
+    @doo = 1,
+    @dooby = 2,
+    @scooby = 3,
+    attr_accessor :dabra = 3,
+    attr_reader :abra = 1,
+    attr_writer :ca = 2
+>
+EOS
+      out.gsub(/0x([a-f\d]+)/, "0x01234567").should == str
+    end
+  end
+end