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, 6 insertions, 6 deletions

diff --git a/lib/rubygems/stub_specification.rb b/lib/rubygems/stub_specification.rb
index 8dd6df17e3..022da9185d 100644
--- a/lib/rubygems/stub_specification.rb
+++ b/lib/rubygems/stub_specification.rb
@@ -32,7 +32,7 @@ class Gem::StubSpecification < Gem::BasicSpecification
       'lib' => ['lib'].freeze
     }.freeze
 
-    def initialize data, extensions
+    def initialize(data, extensions)
       parts          = data[PREFIX.length..-1].split(" ".freeze, 4)
       @name          = parts[0].freeze
       @version       = if Gem::Version.correct?(parts[1])
@@ -56,17 +56,17 @@ class Gem::StubSpecification < Gem::BasicSpecification
     end
   end
 
-  def self.default_gemspec_stub filename, base_dir, gems_dir
+  def self.default_gemspec_stub(filename, base_dir, gems_dir)
     new filename, base_dir, gems_dir, true
   end
 
-  def self.gemspec_stub filename, base_dir, gems_dir
+  def self.gemspec_stub(filename, base_dir, gems_dir)
     new filename, base_dir, gems_dir, false
   end
 
   attr_reader :base_dir, :gems_dir
 
-  def initialize filename, base_dir, gems_dir, default_gem
+  def initialize(filename, base_dir, gems_dir, default_gem)
     super()
     filename.untaint
 
@@ -115,7 +115,7 @@ class Gem::StubSpecification < Gem::BasicSpecification
           begin
             file.readline # discard encoding line
             stubline = file.readline.chomp
-            if stubline.start_with?(PREFIX) then
+            if stubline.start_with?(PREFIX)
               extensions = if /\A#{PREFIX}/ =~ file.readline.chomp
                              $'.split "\0"
                            else
@@ -185,7 +185,7 @@ class Gem::StubSpecification < Gem::BasicSpecification
   # The full Gem::Specification for this gem, loaded from evalling its gemspec
 
   def to_spec
-    @spec ||= if @data then
+    @spec ||= if @data
                 loaded = Gem.loaded_specs[name]
                 loaded if loaded && loaded.version == version
               end