rubocop auto correct

app/controllers/tasks_controller.rb

@@ -4,19 +4,19 @@ class TasksController < ApplicationController
   before_action :set_task, only: %i[show edit update destroy]
 
   def index
-    if params[:commit].nil?
-      @tasks = Task.all.page(params[:page])
-    else
-      @tasks = Task.name_like(params[:name]).
-                 status(params[:status]).
-                 page(params[:page])
-    end
+    @tasks = if params[:commit].nil?
+               Task.all.page(params[:page])
+             else
+               Task.name_like(params[:name]).
+                          status(params[:status]).
+                          page(params[:page])
+             end
 
-    if params[:sort].present?
-      @tasks = @tasks.order(created_at: params[:sort])
-    else
-      @tasks = @tasks.order(created_at: :desc)
-    end
+    @tasks = if params[:sort].present?
+               @tasks.order(created_at: params[:sort])
+             else
+               @tasks.order(created_at: :desc)
+             end
   end
 
   def new

app/models/task.rb

@@ -5,6 +5,6 @@ class Task < ApplicationRecord
 
   validates :name, presence: true, length: { maximum: 20 }
 
-  scope :name_like, -> name { where('name like ?', "%#{name}%") if name.present? }
-  scope :status, -> status { where(status: status) if status.present? }
+  scope :name_like, -> (name) { where('name like ?', "%#{name}%") if name.present? }
+  scope :status, -> (status) { where(status: status) if status.present? }
 end

config/initializers/kaminari_config.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 Kaminari.configure do |config|
   config.default_per_page = 10
   # config.max_per_page = nil

db/migrate/20190604050732_add_index_to_task.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AddIndexToTask < ActiveRecord::Migration[5.2]
   def change
     add_index :tasks, :status

db/schema.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # This file is auto-generated from the current state of the database. Instead
 # of editing this file, please use the migrations feature of Active Record to
 # incrementally modify your database, and then regenerate this schema definition.
@@ -10,15 +12,13 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_06_04_050732) do
-
-  create_table "tasks", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
-    t.string "name", limit: 20, null: false
-    t.text "description"
-    t.integer "status", limit: 1, default: 1, null: false, unsigned: true
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["status"], name: "index_tasks_on_status"
+ActiveRecord::Schema.define(version: 20_190_604_050_732) do
+  create_table 'tasks', options: 'ENGINE=InnoDB DEFAULT CHARSET=utf8', force: :cascade do |t|
+    t.string 'name', limit: 20, null: false
+    t.text 'description'
+    t.integer 'status', limit: 1, default: 1, null: false, unsigned: true
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.index ['status'], name: 'index_tasks_on_status'
   end
-
 end