Merge master branch from rubygems/rubygems upstream.

  * Enable Style/MethodDefParentheses in Rubocop
    https://github.com/rubygems/rubygems/pull/2478
  * Enable Style/MultilineIfThen in Rubocop
    https://github.com/rubygems/rubygems/pull/2479
  * Fix required_ruby_version with prereleases and improve error message
    https://github.com/rubygems/rubygems/pull/2344
  * Fix bundler rubygems binstub not properly looking for bundler
    https://github.com/rubygems/rubygems/pull/2426

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 5 deletions

diff --git a/lib/rubygems/resolver/vendor_set.rb b/lib/rubygems/resolver/vendor_set.rb
index f30ce534af..7e2e917d5c 100644
--- a/lib/rubygems/resolver/vendor_set.rb
+++ b/lib/rubygems/resolver/vendor_set.rb
@@ -32,7 +32,7 @@ class Gem::Resolver::VendorSet < Gem::Resolver::Set
   # Adds a specification to the set with the given +name+ which has been
   # unpacked into the given +directory+.
 
-  def add_vendor_gem name, directory # :nodoc:
+  def add_vendor_gem(name, directory) # :nodoc:
     gemspec = File.join directory, "#{name}.gemspec"
 
     spec = Gem::Specification.load gemspec
@@ -52,7 +52,7 @@ class Gem::Resolver::VendorSet < Gem::Resolver::Set
   # Returns an Array of VendorSpecification objects matching the
   # DependencyRequest +req+.
 
-  def find_all req
+  def find_all(req)
     @specs.values.select do |spec|
       req.match? spec
     end.map do |spec|
@@ -65,11 +65,11 @@ class Gem::Resolver::VendorSet < Gem::Resolver::Set
   # Loads a spec with the given +name+. +version+, +platform+ and +source+ are
   # ignored.
 
-  def load_spec name, version, platform, source # :nodoc:
+  def load_spec(name, version, platform, source) # :nodoc:
     @specs.fetch name
   end
 
-  def pretty_print q # :nodoc:
+  def pretty_print(q) # :nodoc:
     q.group 2, '[VendorSet', ']' do
       next if @directories.empty?
       q.breakable
@@ -85,4 +85,3 @@ class Gem::Resolver::VendorSet < Gem::Resolver::Set
   end
 
 end
-