Use canonical name for block local

`spec` is the same variable name as gemspec generated by bundler, and its
intention is easier to understand than a one-letter variable.
https://github.com/bundler/bundler/blob/00fd58eaa69015092ee272c4cb5aa92a5e7ee45c/lib/bundler/templates/newgem/newgem.gemspec.tt#L11

This is follow up on 1c59b4840c58097186022f68427c46e0046c5d0d. `spec` is already in use there.

2 files changed, 15 insertions, 15 deletions

diff --git a/railties/lib/rails/generators/rails/plugin/templates/%name%.gemspec.tt b/railties/lib/rails/generators/rails/plugin/templates/%name%.gemspec.tt
index a2b2891b51..405642c850 100644
--- a/railties/lib/rails/generators/rails/plugin/templates/%name%.gemspec.tt
+++ b/railties/lib/rails/generators/rails/plugin/templates/%name%.gemspec.tt
@@ -4,15 +4,15 @@ $:.push File.expand_path("lib", __dir__)
 require "<%= namespaced_name %>/version"
 
 # Describe your gem and declare its dependencies:
-Gem::Specification.new do |s|
-  s.name        = "<%= name %>"
-  s.version     = <%= camelized_modules %>::VERSION
-  s.authors     = ["<%= author %>"]
-  s.email       = ["<%= email %>"]
-  s.homepage    = "TODO"
-  s.summary     = "TODO: Summary of <%= camelized_modules %>."
-  s.description = "TODO: Description of <%= camelized_modules %>."
-  s.license     = "MIT"
+Gem::Specification.new do |spec|
+  spec.name        = "<%= name %>"
+  spec.version     = <%= camelized_modules %>::VERSION
+  spec.authors     = ["<%= author %>"]
+  spec.email       = ["<%= email %>"]
+  spec.homepage    = "TODO"
+  spec.summary     = "TODO: Summary of <%= camelized_modules %>."
+  spec.description = "TODO: Description of <%= camelized_modules %>."
+  spec.license     = "MIT"
 
   # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
   # to allow pushing to a single host or delete this section to allow pushing to any host.
@@ -23,11 +23,11 @@ Gem::Specification.new do |s|
       "public gem pushes."
   end
 
-  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.md"]
+  spec.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.md"]
 
-  <%= '# ' if options.dev? || options.edge? -%>s.add_dependency "rails", "<%= Array(rails_version_specifier).join('", "') %>"
+  <%= '# ' if options.dev? || options.edge? -%>spec.add_dependency "rails", "<%= Array(rails_version_specifier).join('", "') %>"
 <% unless options[:skip_active_record] -%>
 
-  s.add_development_dependency "<%= gem_for_database[0] %>"
+  spec.add_development_dependency "<%= gem_for_database[0] %>"
 <% end -%>
 end
diff --git a/railties/test/generators/plugin_generator_test.rb b/railties/test/generators/plugin_generator_test.rb
index 28ac3611b7..20acd23329 100644
--- a/railties/test/generators/plugin_generator_test.rb
+++ b/railties/test/generators/plugin_generator_test.rb
@@ -414,9 +414,9 @@ class PluginGeneratorTest < Rails::Generators::TestCase
 
   def test_creating_gemspec
     run_generator
-    assert_file "bukkits.gemspec", /s\.name\s+= "bukkits"/
-    assert_file "bukkits.gemspec", /s\.files = Dir\["\{app,config,db,lib\}\/\*\*\/\*", "MIT-LICENSE", "Rakefile", "README\.md"\]/
-    assert_file "bukkits.gemspec", /s\.version\s+ = Bukkits::VERSION/
+    assert_file "bukkits.gemspec", /spec\.name\s+= "bukkits"/
+    assert_file "bukkits.gemspec", /spec\.files = Dir\["\{app,config,db,lib\}\/\*\*\/\*", "MIT-LICENSE", "Rakefile", "README\.md"\]/
+    assert_file "bukkits.gemspec", /spec\.version\s+ = Bukkits::VERSION/
   end
 
   def test_usage_of_engine_commands