Applied Rubocop rules that I like

- Other linting configuration also applied.
- Soft-deprecating versions older than 2.3.

1 files changed, 43 insertions, 43 deletions

diff --git a/diff-lcs.gemspec b/diff-lcs.gemspec
index 4c2c516..7407c06 100644
--- a/diff-lcs.gemspec
+++ b/diff-lcs.gemspec
@@ -2,58 +2,58 @@
 # stub: diff-lcs 1.3 ruby lib
 
 Gem::Specification.new do |s|
-  s.name = "diff-lcs"
+  s.name = "diff-lcs".freeze
   s.version = "1.3"
 
-  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
-  s.require_paths = ["lib"]
-  s.authors = ["Austin Ziegler"]
-  s.date = "2017-01-18"
-  s.description = "Diff::LCS computes the difference between two Enumerable sequences using the\nMcIlroy-Hunt longest common subsequence (LCS) algorithm. It includes utilities\nto create a simple HTML diff output format and a standard diff-like tool.\n\nThis is release 1.3, providing a tentative fix to a long-standing issue related\nto incorrect detection of a patch direction. Also modernizes the gem\ninfrastructure, testing infrastructure, and provides a warning-free experience\nto Ruby 2.4 users."
-  s.email = ["halostatue@gmail.com"]
-  s.executables = ["htmldiff", "ldiff"]
-  s.extra_rdoc_files = ["Code-of-Conduct.md", "Contributing.md", "History.md", "License.md", "Manifest.txt", "README.rdoc", "docs/COPYING.txt", "docs/artistic.txt"]
-  s.files = [".rspec", "Code-of-Conduct.md", "Contributing.md", "History.md", "License.md", "Manifest.txt", "README.rdoc", "Rakefile", "autotest/discover.rb", "bin/htmldiff", "bin/ldiff", "docs/COPYING.txt", "docs/artistic.txt", "lib/diff-lcs.rb", "lib/diff/lcs.rb", "lib/diff/lcs/array.rb", "lib/diff/lcs/block.rb", "lib/diff/lcs/callbacks.rb", "lib/diff/lcs/change.rb", "lib/diff/lcs/htmldiff.rb", "lib/diff/lcs/hunk.rb", "lib/diff/lcs/internals.rb", "lib/diff/lcs/ldiff.rb", "lib/diff/lcs/string.rb", "spec/change_spec.rb", "spec/diff_spec.rb", "spec/fixtures/ds1.csv", "spec/fixtures/ds2.csv", "spec/hunk_spec.rb", "spec/issues_spec.rb", "spec/lcs_spec.rb", "spec/ldiff_spec.rb", "spec/patch_spec.rb", "spec/sdiff_spec.rb", "spec/spec_helper.rb", "spec/traverse_balanced_spec.rb", "spec/traverse_sequences_spec.rb"]
-  s.homepage = "https://github.com/halostatue/diff-lcs"
-  s.licenses = ["MIT", "Artistic-2.0", "GPL-2.0+"]
-  s.rdoc_options = ["--main", "README.rdoc"]
-  s.required_ruby_version = Gem::Requirement.new(">= 1.8")
-  s.rubygems_version = "2.5.1"
-  s.summary = "Diff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hunt longest common subsequence (LCS) algorithm"
+  s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version=
+  s.require_paths = ["lib".freeze]
+  s.authors = ["Austin Ziegler".freeze]
+  s.date = "2019-01-28"
+  s.description = "Diff::LCS computes the difference between two Enumerable sequences using the\nMcIlroy-Hunt longest common subsequence (LCS) algorithm. It includes utilities\nto create a simple HTML diff output format and a standard diff-like tool.\n\nThis is release 1.3, providing a tentative fix to a long-standing issue related\nto incorrect detection of a patch direction. Also modernizes the gem\ninfrastructure, testing infrastructure, and provides a warning-free experience\nto Ruby 2.4 users.".freeze
+  s.email = ["halostatue@gmail.com".freeze]
+  s.executables = ["htmldiff".freeze, "ldiff".freeze]
+  s.extra_rdoc_files = ["Code-of-Conduct.md".freeze, "Contributing.md".freeze, "History.md".freeze, "License.md".freeze, "Manifest.txt".freeze, "README.rdoc".freeze, "docs/COPYING.txt".freeze, "docs/artistic.txt".freeze]
+  s.files = [".rspec".freeze, "Code-of-Conduct.md".freeze, "Contributing.md".freeze, "History.md".freeze, "License.md".freeze, "Manifest.txt".freeze, "README.rdoc".freeze, "Rakefile".freeze, "autotest/discover.rb".freeze, "bin/htmldiff".freeze, "bin/ldiff".freeze, "docs/COPYING.txt".freeze, "docs/artistic.txt".freeze, "lib/diff-lcs.rb".freeze, "lib/diff/lcs.rb".freeze, "lib/diff/lcs/array.rb".freeze, "lib/diff/lcs/block.rb".freeze, "lib/diff/lcs/callbacks.rb".freeze, "lib/diff/lcs/change.rb".freeze, "lib/diff/lcs/htmldiff.rb".freeze, "lib/diff/lcs/hunk.rb".freeze, "lib/diff/lcs/internals.rb".freeze, "lib/diff/lcs/ldiff.rb".freeze, "lib/diff/lcs/string.rb".freeze, "spec/change_spec.rb".freeze, "spec/diff_spec.rb".freeze, "spec/fixtures/ds1.csv".freeze, "spec/fixtures/ds2.csv".freeze, "spec/hunk_spec.rb".freeze, "spec/issues_spec.rb".freeze, "spec/lcs_spec.rb".freeze, "spec/ldiff_spec.rb".freeze, "spec/patch_spec.rb".freeze, "spec/sdiff_spec.rb".freeze, "spec/spec_helper.rb".freeze, "spec/traverse_balanced_spec.rb".freeze, "spec/traverse_sequences_spec.rb".freeze]
+  s.homepage = "https://github.com/halostatue/diff-lcs".freeze
+  s.licenses = ["MIT".freeze, "Artistic-2.0".freeze, "GPL-2.0+".freeze]
+  s.rdoc_options = ["--main".freeze, "README.rdoc".freeze]
+  s.required_ruby_version = Gem::Requirement.new(">= 1.8".freeze)
+  s.rubygems_version = "2.7.7".freeze
+  s.summary = "Diff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hunt longest common subsequence (LCS) algorithm".freeze
 
   if s.respond_to? :specification_version then
     s.specification_version = 4
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_development_dependency(%q<hoe-doofus>, ["~> 1.0"])
-      s.add_development_dependency(%q<hoe-gemspec2>, ["~> 1.1"])
-      s.add_development_dependency(%q<hoe-git>, ["~> 1.6"])
-      s.add_development_dependency(%q<hoe-rubygems>, ["~> 1.0"])
-      s.add_development_dependency(%q<hoe-travis>, ["~> 1.2"])
-      s.add_development_dependency(%q<rspec>, ["< 4", ">= 2.0"])
-      s.add_development_dependency(%q<rake>, ["< 12", ">= 10.0"])
-      s.add_development_dependency(%q<rdoc>, [">= 0"])
-      s.add_development_dependency(%q<hoe>, ["~> 3.16"])
+      s.add_development_dependency(%q<hoe-doofus>.freeze, ["~> 1.0"])
+      s.add_development_dependency(%q<hoe-gemspec2>.freeze, ["~> 1.1"])
+      s.add_development_dependency(%q<hoe-git>.freeze, ["~> 1.6"])
+      s.add_development_dependency(%q<hoe-rubygems>.freeze, ["~> 1.0"])
+      s.add_development_dependency(%q<hoe-travis>.freeze, ["~> 1.2"])
+      s.add_development_dependency(%q<rspec>.freeze, ["< 4", ">= 2.0"])
+      s.add_development_dependency(%q<rake>.freeze, ["< 12", ">= 10.0"])
+      s.add_development_dependency(%q<rdoc>.freeze, [">= 0"])
+      s.add_development_dependency(%q<hoe>.freeze, ["~> 3.17"])
     else
-      s.add_dependency(%q<hoe-doofus>, ["~> 1.0"])
-      s.add_dependency(%q<hoe-gemspec2>, ["~> 1.1"])
-      s.add_dependency(%q<hoe-git>, ["~> 1.6"])
-      s.add_dependency(%q<hoe-rubygems>, ["~> 1.0"])
-      s.add_dependency(%q<hoe-travis>, ["~> 1.2"])
-      s.add_dependency(%q<rspec>, ["< 4", ">= 2.0"])
-      s.add_dependency(%q<rake>, ["< 12", ">= 10.0"])
-      s.add_dependency(%q<rdoc>, [">= 0"])
-      s.add_dependency(%q<hoe>, ["~> 3.16"])
+      s.add_dependency(%q<hoe-doofus>.freeze, ["~> 1.0"])
+      s.add_dependency(%q<hoe-gemspec2>.freeze, ["~> 1.1"])
+      s.add_dependency(%q<hoe-git>.freeze, ["~> 1.6"])
+      s.add_dependency(%q<hoe-rubygems>.freeze, ["~> 1.0"])
+      s.add_dependency(%q<hoe-travis>.freeze, ["~> 1.2"])
+      s.add_dependency(%q<rspec>.freeze, ["< 4", ">= 2.0"])
+      s.add_dependency(%q<rake>.freeze, ["< 12", ">= 10.0"])
+      s.add_dependency(%q<rdoc>.freeze, [">= 0"])
+      s.add_dependency(%q<hoe>.freeze, ["~> 3.17"])
     end
   else
-    s.add_dependency(%q<hoe-doofus>, ["~> 1.0"])
-    s.add_dependency(%q<hoe-gemspec2>, ["~> 1.1"])
-    s.add_dependency(%q<hoe-git>, ["~> 1.6"])
-    s.add_dependency(%q<hoe-rubygems>, ["~> 1.0"])
-    s.add_dependency(%q<hoe-travis>, ["~> 1.2"])
-    s.add_dependency(%q<rspec>, ["< 4", ">= 2.0"])
-    s.add_dependency(%q<rake>, ["< 12", ">= 10.0"])
-    s.add_dependency(%q<rdoc>, [">= 0"])
-    s.add_dependency(%q<hoe>, ["~> 3.16"])
+    s.add_dependency(%q<hoe-doofus>.freeze, ["~> 1.0"])
+    s.add_dependency(%q<hoe-gemspec2>.freeze, ["~> 1.1"])
+    s.add_dependency(%q<hoe-git>.freeze, ["~> 1.6"])
+    s.add_dependency(%q<hoe-rubygems>.freeze, ["~> 1.0"])
+    s.add_dependency(%q<hoe-travis>.freeze, ["~> 1.2"])
+    s.add_dependency(%q<rspec>.freeze, ["< 4", ">= 2.0"])
+    s.add_dependency(%q<rake>.freeze, ["< 12", ">= 10.0"])
+    s.add_dependency(%q<rdoc>.freeze, [">= 0"])
+    s.add_dependency(%q<hoe>.freeze, ["~> 3.17"])
   end
 end