Fix some style issues

spec/rails_app/config/routes.rb

@@ -1,5 +1,5 @@
 RailsApp::Application.routes.draw do
-  root :to => "home#index"
+  root to: "home#index"
 
   resources :posts do
     resources :comments

spec/support/dummy_view.rb

@@ -3,29 +3,45 @@
 class DummyView < ActionView::Base
   module FakeRequest
     class Request
-      attr_accessor :path, :fullpath, :protocol, :host_with_port, :_request_method
+      attr_accessor :path,
+                    :fullpath,
+                    :protocol,
+                    :host_with_port,
+                    :_request_method
       def get?
-        _request_method == nil ? true : _request_method == "GET"
+        return true if _request_method.nil?
+
+        _request_method == "GET"
       end
 
       def post?
-        _request_method == nil ? false : _request_method == "POST"
+        return false if _request_method.nil?
+
+        _request_method == "POST"
       end
 
       def put?
-        _request_method == nil ? false : _request_method == "PUT"
+        return false if _request_method.nil?
+
+        _request_method == "PUT"
       end
 
       def patch?
-        _request_method == nil ? false : _request_method == "PATCH"
+        return false if _request_method.nil?
+
+        _request_method == "PATCH"
       end
 
       def delete?
-        _request_method == nil ? false : _request_method == "DELETE"
+        return false if _request_method.nil?
+
+        _request_method == "DELETE"
       end
 
       def head?
-        _request_method == nil ? false : _request_method == "HEAD"
+        return false if _request_method.nil?
+
+        _request_method == "HEAD"
       end
     end
     def request

spec/unit/view_extensions/breadcrumb_trail_spec.rb

@@ -283,11 +283,12 @@
 
   it "match current path with :http_verbs" do
     view = DummyView.new
-    view.breadcrumb("posts", "/posts", http_verbs: [:get, :post])
+    view.breadcrumb("posts", "/posts", http_verbs: %i[get post])
     view.set_path("/posts")
     view.set_request_method(:post)
 
-    expect(view.breadcrumb_trail.map(&:to_a)).to eq([["posts", "/posts", true]])
+    trail = view.breadcrumb_trail.map(&:to_a)
+    expect(trail).to eq([["posts", "/posts", true]])
   end
 
   it "fail to match current path with :http_verbs" do
@@ -296,7 +297,8 @@
     view.set_path("/posts")
     view.set_request_method(:post)
 
-    expect(view.breadcrumb_trail.map(&:to_a)).to eq([["posts", "/posts", false]])
+    trail = view.breadcrumb_trail.map(&:to_a)
+    expect(trail).to eq([["posts", "/posts", false]])
   end
 
   it "match current path with :http_verbs => :all" do
@@ -305,6 +307,7 @@
     view.set_path("/posts")
     view.set_request_method(:delete)
 
-    expect(view.breadcrumb_trail.map(&:to_a)).to eq([["posts", "/posts", true]])
+    trail = view.breadcrumb_trail.map(&:to_a)
+    expect(trail).to eq([["posts", "/posts", true]])
   end
 end