fix rubocop issues

Author: tycooon

Gemfile

@@ -2,14 +2,16 @@
 
 source "https://rubygems.org"
 
+# rubocop:disable Bundler/DuplicatedGem
 case ENV["SIMPLECOV_HTML_MODE"]
 when "local"
   # Use local copy of simplecov-html in development when checked out
-  gem "simplecov-html", path: File.dirname(__FILE__) + "/../simplecov-html"
+  gem "simplecov-html", path: "#{File.dirname(__FILE__)}/../simplecov-html"
 when "github"
   # Use development version of html formatter from github
   gem "simplecov-html", github: "simplecov-ruby/simplecov-html"
 end
+# rubocop:enable Bundler/DuplicatedGem
 
 group :development do
   gem "apparition", "~> 0.6.0"

spec/result_spec.rb

@@ -245,7 +245,7 @@
                 ]
               }
             },
-            "timestamp" => be_a(Integer),
+            "timestamp" => be_a(Integer)
           }
         )
       end
@@ -310,7 +310,7 @@
 
       context "old style line coverage format" do
         let(:dumped_result) do
-          { source_fixture("sample.rb") => [nil, 1, 1, 1, nil, nil, 1, 1, nil, nil] }
+          {source_fixture("sample.rb") => [nil, 1, 1, 1, nil, nil, 1, 1, nil, nil]}
         end
 
         it "parses that properly" do
@@ -320,7 +320,7 @@
           expect(result.first.original_result.size).to eq(1)
 
           expect(result.first.original_result.values.last).to eq(
-            lines: [nil, 1, 1, 1, nil, nil, 1, 1, nil, nil],
+            lines: [nil, 1, 1, 1, nil, nil, 1, 1, nil, nil]
           )
         end
       end