Rename `#show` to `#index` action for comment reactions

app/controllers/comments/reactions_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Comments::ReactionsController < ApplicationController
-  def show
+  def index
     comment = Comment.find(params[:id])
     @reactions = Reaction.where(parent_type: "Comment", parent: comment.id).includes([{ user: :profile }])
 

config/routes.rb

@@ -157,7 +157,7 @@ Rails.application.routes.draw do
   get "/@:username/a/:id/comments", to: "comments#index", as: :comments
   get "/@:username/a/:id/reactions", to: "reaction#index", as: :reactions
   get "/@:username/q/:id", to: "question#show", as: :question
-  get "/@:username/c/:id/reactions", to: "comments/reactions#show", as: :comment_reactions
+  get "/@:username/c/:id/reactions", to: "comments/reactions#index", as: :comment_reactions
   get "/@:username/followers", to: "user#followers", as: :show_user_followers
   get "/@:username/followings", to: "user#followings", as: :show_user_followings
   get "/@:username/friends", to: redirect("/@%{username}/followings")

spec/controllers/comments/reactions_controller_spec.rb

@@ -3,14 +3,14 @@
 require "rails_helper"
 
 describe Comments::ReactionsController, type: :controller do
-  describe "#show" do
+  describe "#index" do
     let(:answer_author) { FactoryBot.create(:user) }
     let(:answer) { FactoryBot.create(:answer, user: answer_author) }
     let(:commenter) { FactoryBot.create(:user) }
     let(:comment) { FactoryBot.create(:comment, answer:, user: commenter) }
 
     context "a regular web navigation request" do
-      subject { get :show, params: { username: commenter.screen_name, id: comment.id } }
+      subject { get :index, params: { username: commenter.screen_name, id: comment.id } }
 
       it "should redirect to the answer page" do
         subject
@@ -20,14 +20,14 @@ describe Comments::ReactionsController, type: :controller do
     end
 
     context "a Turbo Frame request" do
-      subject { get :show, params: { username: commenter.screen_name, id: comment.id } }
+      subject { get :index, params: { username: commenter.screen_name, id: comment.id } }
 
-      it "renders the show_reaction template" do
+      it "renders the index template" do
         @request.headers["Turbo-Frame"] = "some_id"
 
         subject
 
-        expect(response).to render_template(:show)
+        expect(response).to render_template(:index)
       end
     end
   end