1 files changed, 7 insertions, 10 deletions
diff --git a/lib/rubygems/resolver/git_set.rb b/lib/rubygems/resolver/git_set.rb
index 723a202d7a..2912378fe7 100644
--- a/lib/rubygems/resolver/git_set.rb
+++ b/lib/rubygems/resolver/git_set.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 ##
 # A GitSet represents gems that are sourced from git repositories.
 #
@@ -10,7 +11,6 @@
 #   set.add_git_gem 'rake', 'git://example/rake.git', tag: 'rake-10.1.0'
 
 class Gem::Resolver::GitSet < Gem::Resolver::Set
-
   ##
   # The root directory for git gems in this set.  This is usually Gem.dir, the
   # installation directory for regular gems.
@@ -36,14 +36,13 @@ class Gem::Resolver::GitSet < Gem::Resolver::Set
   def initialize # :nodoc:
     super()
 
-    @git             = ENV['git'] || 'git'
     @need_submodules = {}
     @repositories    = {}
     @root_dir        = Gem.dir
     @specs           = {}
   end
 
-  def add_git_gem name, repository, reference, submodules # :nodoc:
+  def add_git_gem(name, repository, reference, submodules) # :nodoc:
     @repositories[name] = [repository, reference]
     @need_submodules[repository] = submodules
   end
@@ -56,7 +55,7 @@ class Gem::Resolver::GitSet < Gem::Resolver::Set
   # This fills in the prefetch information as enough information about the gem
   # is present in the arguments.
 
-  def add_git_spec name, version, repository, reference, submodules # :nodoc:
+  def add_git_spec(name, version, repository, reference, submodules) # :nodoc:
     add_git_gem name, repository, reference, submodules
 
     source = Gem::Source::Git.new name, repository, reference
@@ -77,7 +76,7 @@ class Gem::Resolver::GitSet < Gem::Resolver::Set
   ##
   # Finds all git gems matching +req+
 
-  def find_all req
+  def find_all(req)
     prefetch nil
 
     specs.values.select do |spec|
@@ -88,7 +87,7 @@ class Gem::Resolver::GitSet < Gem::Resolver::Set
   ##
   # Prefetches specifications from the git repositories in this set.
 
-  def prefetch reqs
+  def prefetch(reqs)
     return unless @specs.empty?
 
     @repositories.each do |name, (repository, reference)|
@@ -104,8 +103,8 @@ class Gem::Resolver::GitSet < Gem::Resolver::Set
     end
   end
 
-  def pretty_print q # :nodoc:
-    q.group 2, '[GitSet', ']' do
+  def pretty_print(q) # :nodoc:
+    q.group 2, "[GitSet", "]" do
       next if @repositories.empty?
       q.breakable
 
@@ -118,6 +117,4 @@ class Gem::Resolver::GitSet < Gem::Resolver::Set
       end
     end
   end
-
 end
-