Merge RubyGems master@9be7858f7f17eae3058204f3c03e4b798ba18b9c

  This version contains the some style changes by RuboCop.

    * https://github.com/rubygems/rubygems/commit/9d810be0ede925fb2e3af535848582c3f8e0e72f
    * https://github.com/rubygems/rubygems/commit/61ea98a727fb1b76b6fac52d74107ee4b02aaef2
    * https://github.com/rubygems/rubygems/commit/795893dce3c5f8540804fc08144cc6a90f086b13
    * https://github.com/rubygems/rubygems/commit/9be7858f7f17eae3058204f3c03e4b798ba18b9c

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

8 files changed, 14 insertions, 10 deletions

diff --git a/lib/rubygems/resolver/activation_request.rb b/lib/rubygems/resolver/activation_request.rb
index b28e1bef32..78e8a46674 100644
--- a/lib/rubygems/resolver/activation_request.rb
+++ b/lib/rubygems/resolver/activation_request.rb
@@ -54,12 +54,12 @@ class Gem::Resolver::ActivationRequest
 
     if @spec.respond_to? :sources
       exception = nil
-      path = @spec.sources.find{ |source|
+      path = @spec.sources.find do |source|
         begin
           source.download full_spec, path
         rescue exception
         end
-      }
+      end
       return path      if path
       raise  exception if exception
 
diff --git a/lib/rubygems/resolver/best_set.rb b/lib/rubygems/resolver/best_set.rb
index cc91b65c0b..8a8c15d9a4 100644
--- a/lib/rubygems/resolver/best_set.rb
+++ b/lib/rubygems/resolver/best_set.rb
@@ -63,9 +63,9 @@ class Gem::Resolver::BestSet < Gem::Resolver::ComposedSet
     uri = URI uri unless URI === uri
     uri.query = nil
 
-    raise error unless api_set = @sets.find { |set|
+    raise error unless api_set = @sets.find do |set|
       Gem::Resolver::APISet === set and set.dep_uri == uri
-    }
+    end
 
     index_set = Gem::Resolver::IndexSet.new api_set.source
 
diff --git a/lib/rubygems/resolver/installer_set.rb b/lib/rubygems/resolver/installer_set.rb
index f3827ad4e9..ba14ee945d 100644
--- a/lib/rubygems/resolver/installer_set.rb
+++ b/lib/rubygems/resolver/installer_set.rb
@@ -55,9 +55,9 @@ class Gem::Resolver::InstallerSet < Gem::Resolver::Set
 
     found = find_all request
 
-    found.delete_if { |s|
+    found.delete_if do |s|
       s.version.prerelease? and not s.local?
-    } unless dependency.prerelease?
+    end unless dependency.prerelease?
 
     found = found.select do |s|
       Gem::Source::SpecificFile === s.source or
@@ -115,7 +115,7 @@ class Gem::Resolver::InstallerSet < Gem::Resolver::Set
   def find_all(req)
     res = []
 
-    dep  = req.dependency
+    dep = req.dependency
 
     return res if @ignore_dependencies and
               @always_install.none? { |spec| dep.match? spec }
diff --git a/lib/rubygems/resolver/lock_set.rb b/lib/rubygems/resolver/lock_set.rb
index 4002a963a4..4134b4dcaf 100644
--- a/lib/rubygems/resolver/lock_set.rb
+++ b/lib/rubygems/resolver/lock_set.rb
@@ -16,7 +16,7 @@ class Gem::Resolver::LockSet < Gem::Resolver::Set
       Gem::Source::Lock.new source
     end
 
-    @specs   = []
+    @specs = []
   end
 
   ##
diff --git a/lib/rubygems/resolver/lock_specification.rb b/lib/rubygems/resolver/lock_specification.rb
index e29b567de4..5954507dba 100644
--- a/lib/rubygems/resolver/lock_specification.rb
+++ b/lib/rubygems/resolver/lock_specification.rb
@@ -71,9 +71,9 @@ class Gem::Resolver::LockSpecification < Gem::Resolver::Specification
   # A specification constructed from the lockfile is returned
 
   def spec
-    @spec ||= Gem::Specification.find { |spec|
+    @spec ||= Gem::Specification.find do |spec|
       spec.name == @name and spec.version == @version
-    }
+    end
 
     @spec ||= Gem::Specification.new do |s|
       s.name     = @name
diff --git a/lib/rubygems/resolver/requirement_list.rb b/lib/rubygems/resolver/requirement_list.rb
index 98d086e63c..cf0014b0bb 100644
--- a/lib/rubygems/resolver/requirement_list.rb
+++ b/lib/rubygems/resolver/requirement_list.rb
@@ -79,4 +79,5 @@ class Gem::Resolver::RequirementList
     x = @exact[0,5]
     x + @list[0,5 - x.size]
   end
+
 end
diff --git a/lib/rubygems/resolver/specification.rb b/lib/rubygems/resolver/specification.rb
index 7c1e9be702..e859d6659a 100644
--- a/lib/rubygems/resolver/specification.rb
+++ b/lib/rubygems/resolver/specification.rb
@@ -111,4 +111,5 @@ class Gem::Resolver::Specification
   def local? # :nodoc:
     false
   end
+
 end
diff --git a/lib/rubygems/resolver/stats.rb b/lib/rubygems/resolver/stats.rb
index 64b458f504..5f41940b1e 100644
--- a/lib/rubygems/resolver/stats.rb
+++ b/lib/rubygems/resolver/stats.rb
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 class Gem::Resolver::Stats
+
   def initialize
     @max_depth = 0
     @max_requirements = 0
@@ -42,4 +43,5 @@ class Gem::Resolver::Stats
     $stdout.printf PATTERN, "Backtracking #", @backtracking
     $stdout.printf PATTERN, "Iteration #", @iterations
   end
+
 end