1 files changed, 9 insertions, 8 deletions
diff --git a/lib/bundler/spec_set.rb b/lib/bundler/spec_set.rb
index 901888a11e..3149c752b4 100644
--- a/lib/bundler/spec_set.rb
+++ b/lib/bundler/spec_set.rb
@@ -1,21 +1,18 @@
 require 'tsort'
+require 'forwardable'
 
 module Bundler
   class SpecSet
+    extend Forwardable
     include TSort, Enumerable
 
+    def_delegators :@specs, :<<, :length, :add, :remove
+    def_delegators :sorted, :each
+
     def initialize(specs)
       @specs = specs.sort_by { |s| s.name }
     end
 
-    def each
-      sorted.each { |s| yield s }
-    end
-
-    def length
-      @specs.length
-    end
-
     def for(dependencies, skip = [], check = false, match_current_platform = false)
       handled, deps, specs = {}, dependencies.dup, []
       skip << 'bundler'
@@ -68,6 +65,10 @@ module Bundler
       value
     end
 
+    def sort!
+      self
+    end
+
     def to_a
       sorted.dup
     end