Ruby 6.0.0rc1 try036

Added ActionController::Parameters.each_value methods
rails/rails#33979

app/assets/stylesheets/english_scores.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the EnglishScores controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/scaffolds.scss

@@ -0,0 +1,84 @@
+body {
+  background-color: #fff;
+  color: #333;
+  margin: 33px;
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px;
+}
+
+p, ol, ul, td {
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px;
+}
+
+pre {
+  background-color: #eee;
+  padding: 10px;
+  font-size: 11px;
+}
+
+a {
+  color: #000;
+
+  &:visited {
+    color: #666;
+  }
+
+  &:hover {
+    color: #fff;
+    background-color: #000;
+  }
+}
+
+th {
+  padding-bottom: 5px;
+}
+
+td {
+  padding: 0 5px 7px;
+}
+
+div {
+  &.field, &.actions {
+    margin-bottom: 10px;
+  }
+}
+
+#notice {
+  color: green;
+}
+
+.field_with_errors {
+  padding: 2px;
+  background-color: red;
+  display: table;
+}
+
+#error_explanation {
+  width: 450px;
+  border: 2px solid red;
+  padding: 7px 7px 0;
+  margin-bottom: 20px;
+  background-color: #f0f0f0;
+
+  h2 {
+    text-align: left;
+    font-weight: bold;
+    padding: 5px 5px 5px 15px;
+    font-size: 12px;
+    margin: -7px -7px 0;
+    background-color: #c00;
+    color: #fff;
+  }
+
+  ul li {
+    font-size: 12px;
+    list-style: square;
+  }
+}
+
+label {
+  display: block;
+}

app/controllers/english_scores_controller.rb

@@ -0,0 +1,87 @@
+class EnglishScoresController < ApplicationController
+  before_action :set_english_score, only: [:show, :edit, :update, :destroy]
+
+  # GET /english_scores
+  # GET /english_scores.json
+  def index
+    @english_scores = EnglishScore.all
+  end
+
+  # GET /english_scores/1
+  # GET /english_scores/1.json
+  def show
+  end
+
+  # GET /english_scores/new
+  def new
+    @english_score = EnglishScore.new
+  end
+
+  # GET /english_scores/1/edit
+  def edit
+  end
+
+  # POST /english_scores
+  # POST /english_scores.json
+  def create
+    @english_score = EnglishScore.new(english_score_params.merge(passed))
+
+    respond_to do |format|
+      if @english_score.save
+        format.html { redirect_to @english_score, notice: 'English score was successfully created.' }
+        format.json { render :show, status: :created, location: @english_score }
+      else
+        format.html { render :new }
+        format.json { render json: @english_score.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /english_scores/1
+  # PATCH/PUT /english_scores/1.json
+  def update
+    respond_to do |format|
+      if @english_score.update(english_score_params.merge(passed))
+        format.html { redirect_to @english_score, notice: 'English score was successfully updated.' }
+        format.json { render :show, status: :ok, location: @english_score }
+      else
+        format.html { render :edit }
+        format.json { render json: @english_score.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /english_scores/1
+  # DELETE /english_scores/1.json
+  def destroy
+    @english_score.destroy
+    respond_to do |format|
+      format.html { redirect_to english_scores_url, notice: 'English score was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_english_score
+      @english_score = EnglishScore.find(params[:id])
+    end
+
+    # Never trust parameters from the scary internet, only allow the white list through.
+    def english_score_params
+      params.require(:english_score).permit(:name, :reading, :writing, :speaking, :listening)
+    end
+
+    def passed
+      # The following line raises LocalJumpError (no block given)
+      # because each_value method requires block, does not
+      # returns Enumerator object when block is not given.
+      # { passed: english_score_params.each_value.map(&:to_i).sum / 4.0 >= 70.0 }
+
+      total = 0
+      english_score_params.each_value do |score|
+        total += score.to_i
+      end
+      { passed: total / 4.0 >= 70.0 }
+    end
+end

app/helpers/english_scores_helper.rb

@@ -0,0 +1,2 @@
+module EnglishScoresHelper
+end

app/models/english_score.rb

@@ -0,0 +1,2 @@
+class EnglishScore < ApplicationRecord
+end

app/views/english_scores/_english_score.json.jbuilder

@@ -0,0 +1,2 @@
+json.extract! english_score, :id, :name, :reading, :writing, :speaking, :listening, :passed, :created_at, :updated_at
+json.url english_score_url(english_score, format: :json)

app/views/english_scores/_form.html.erb

@@ -0,0 +1,42 @@
+<%= form_with(model: english_score, local: true) do |form| %>
+  <% if english_score.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(english_score.errors.count, "error") %> prohibited this english_score from being saved:</h2>
+
+      <ul>
+        <% english_score.errors.full_messages.each do |message| %>
+          <li><%= message %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <%= form.label :name %>
+    <%= form.text_field :name %>
+  </div>
+
+  <div class="field">
+    <%= form.label :reading %>
+    <%= form.number_field :reading %>
+  </div>
+
+  <div class="field">
+    <%= form.label :writing %>
+    <%= form.number_field :writing %>
+  </div>
+
+  <div class="field">
+    <%= form.label :speaking %>
+    <%= form.number_field :speaking %>
+  </div>
+
+  <div class="field">
+    <%= form.label :listening %>
+    <%= form.number_field :listening %>
+  </div>
+
+  <div class="actions">
+    <%= form.submit %>
+  </div>
+<% end %>

app/views/english_scores/edit.html.erb

@@ -0,0 +1,6 @@
+<h1>Editing English Score</h1>
+
+<%= render 'form', english_score: @english_score %>
+
+<%= link_to 'Show', @english_score %> |
+<%= link_to 'Back', english_scores_path %>

app/views/english_scores/index.html.erb

@@ -0,0 +1,37 @@
+<p id="notice"><%= notice %></p>
+
+<h1>English Scores</h1>
+
+<table>
+  <thead>
+    <tr>
+      <th>Name</th>
+      <th>Reading</th>
+      <th>Writing</th>
+      <th>Speaking</th>
+      <th>Listening</th>
+      <th>Passed</th>
+      <th colspan="3"></th>
+    </tr>
+  </thead>
+
+  <tbody>
+    <% @english_scores.each do |english_score| %>
+      <tr>
+        <td><%= english_score.name %></td>
+        <td><%= english_score.reading %></td>
+        <td><%= english_score.writing %></td>
+        <td><%= english_score.speaking %></td>
+        <td><%= english_score.listening %></td>
+        <td><%= english_score.passed %></td>
+        <td><%= link_to 'Show', english_score %></td>
+        <td><%= link_to 'Edit', edit_english_score_path(english_score) %></td>
+        <td><%= link_to 'Destroy', english_score, method: :delete, data: { confirm: 'Are you sure?' } %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+
+<br>
+
+<%= link_to 'New English Score', new_english_score_path %>

app/views/english_scores/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @english_scores, partial: 'english_scores/english_score', as: :english_score

app/views/english_scores/new.html.erb

@@ -0,0 +1,5 @@
+<h1>New English Score</h1>
+
+<%= render 'form', english_score: @english_score %>
+
+<%= link_to 'Back', english_scores_path %>

app/views/english_scores/show.html.erb

@@ -0,0 +1,34 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <strong>Name:</strong>
+  <%= @english_score.name %>
+</p>
+
+<p>
+  <strong>Reading:</strong>
+  <%= @english_score.reading %>
+</p>
+
+<p>
+  <strong>Writing:</strong>
+  <%= @english_score.writing %>
+</p>
+
+<p>
+  <strong>Speaking:</strong>
+  <%= @english_score.speaking %>
+</p>
+
+<p>
+  <strong>Listening:</strong>
+  <%= @english_score.listening %>
+</p>
+
+<p>
+  <strong>Passed:</strong>
+  <%= @english_score.passed %>
+</p>
+
+<%= link_to 'Edit', edit_english_score_path(@english_score) %> |
+<%= link_to 'Back', english_scores_path %>

app/views/english_scores/show.json.jbuilder

@@ -0,0 +1 @@
+json.partial! "english_scores/english_score", english_score: @english_score

config/routes.rb

@@ -1,3 +1,4 @@
 Rails.application.routes.draw do
+  resources :english_scores
   # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
 end

db/migrate/20190609061029_create_english_scores.rb

@@ -0,0 +1,14 @@
+class CreateEnglishScores < ActiveRecord::Migration[6.0]
+  def change
+    create_table :english_scores do |t|
+      t.string :name
+      t.integer :reading
+      t.integer :writing
+      t.integer :speaking
+      t.integer :listening
+      t.boolean :passed
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -0,0 +1,29 @@
+# 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.
+#
+# This file is the source Rails uses to define your schema when running `rails
+# db:schema:load`. When creating a new database, `rails db:schema:load` tends to
+# be faster and is potentially less error prone than running all of your
+# migrations from scratch. Old migrations may fail to apply correctly if those
+# migrations use external dependencies or application code.
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 2019_06_09_061029) do
+
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
+  create_table "english_scores", force: :cascade do |t|
+    t.string "name"
+    t.integer "reading"
+    t.integer "writing"
+    t.integer "speaking"
+    t.integer "listening"
+    t.boolean "passed"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+  end
+
+end