extract Bundler.locked_gems

2 files changed, 8 insertions, 2 deletions

diff --git a/lib/bundler.rb b/lib/bundler.rb
index 883917cb3a..2db880eca5 100644
--- a/lib/bundler.rb
+++ b/lib/bundler.rb
@@ -152,6 +152,13 @@ module Bundler
       end
     end
 
+    def locked_gems
+      @locked_gems ||= begin
+        lock = Bundler.read_file(Bundler.default_lockfile)
+        LockfileParser.new(lock)
+      end
+    end
+
     def ruby_scope
       "#{Bundler.rubygems.ruby_engine}/#{Gem::ConfigMap[:ruby_version]}"
     end
diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index af0a7fb618..60f996700c 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -311,8 +311,7 @@ module Bundler
         Bundler.definition(true)
       else
         # cycle through the requested gems, just to make sure they exist
-        lock = Bundler.read_file(Bundler.default_lockfile)
-        names = LockfileParser.new(lock).specs.map{ |s| s.name }
+        names = Bundler.locked_gems.specs.map{ |s| s.name }
         gems.each do |g|
           next if names.include?(g)
           raise GemNotFound, not_found_message(g, names)