Add text_sample scaffold

app/assets/stylesheets/scaffolds.scss

@@ -0,0 +1,65 @@
+body {
+  background-color: #fff;
+  color: #333;
+  margin: 33px; }
+
+body, 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; }
+
+a:visited {
+  color: #666; }
+
+a:hover {
+  color: #fff;
+  background-color: #000; }
+
+th {
+  padding-bottom: 5px; }
+
+td {
+  padding: 0 5px 7px; }
+
+div.field,
+div.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; }
+
+#error_explanation h2 {
+  text-align: left;
+  font-weight: bold;
+  padding: 5px 5px 5px 15px;
+  font-size: 12px;
+  margin: -7px -7px 0;
+  background-color: #c00;
+  color: #fff; }
+
+#error_explanation ul li {
+  font-size: 12px;
+  list-style: square; }
+
+label {
+  display: block; }

app/assets/stylesheets/text_samples.scss

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+// Place all the styles related to the TextSamples controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: https://sass-lang.com/

app/controllers/text_samples_controller.rb

@@ -0,0 +1,74 @@
+class TextSamplesController < ApplicationController
+  before_action :set_text_sample, only: [:show, :edit, :update, :destroy]
+
+  # GET /text_samples
+  # GET /text_samples.json
+  def index
+    @text_samples = TextSample.all
+  end
+
+  # GET /text_samples/1
+  # GET /text_samples/1.json
+  def show
+  end
+
+  # GET /text_samples/new
+  def new
+    @text_sample = TextSample.new
+  end
+
+  # GET /text_samples/1/edit
+  def edit
+  end
+
+  # POST /text_samples
+  # POST /text_samples.json
+  def create
+    @text_sample = TextSample.new(text_sample_params)
+
+    respond_to do |format|
+      if @text_sample.save
+        format.html { redirect_to @text_sample, notice: 'Text sample was successfully created.' }
+        format.json { render :show, status: :created, location: @text_sample }
+      else
+        format.html { render :new }
+        format.json { render json: @text_sample.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /text_samples/1
+  # PATCH/PUT /text_samples/1.json
+  def update
+    respond_to do |format|
+      if @text_sample.update(text_sample_params)
+        format.html { redirect_to @text_sample, notice: 'Text sample was successfully updated.' }
+        format.json { render :show, status: :ok, location: @text_sample }
+      else
+        format.html { render :edit }
+        format.json { render json: @text_sample.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /text_samples/1
+  # DELETE /text_samples/1.json
+  def destroy
+    @text_sample.destroy
+    respond_to do |format|
+      format.html { redirect_to text_samples_url, notice: 'Text sample was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_text_sample
+      @text_sample = TextSample.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def text_sample_params
+      params.require(:text_sample).permit(:description, :text)
+    end
+end

app/helpers/text_samples_helper.rb

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

app/models/text_sample.rb

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

app/views/text_samples/_form.html.erb

@@ -0,0 +1,27 @@
+<%= form_with(model: text_sample, local: true) do |form| %>
+  <% if text_sample.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(text_sample.errors.count, "error") %> prohibited this text_sample from being saved:</h2>
+
+      <ul>
+        <% text_sample.errors.full_messages.each do |message| %>
+          <li><%= message %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <%= form.label :description %>
+    <%= form.text_field :description %>
+  </div>
+
+  <div class="field">
+    <%= form.label :text %>
+    <%= form.text_area :text %>
+  </div>
+
+  <div class="actions">
+    <%= form.submit %>
+  </div>
+<% end %>

app/views/text_samples/_text_sample.json.jbuilder

@@ -0,0 +1,2 @@
+json.extract! text_sample, :id, :description, :text, :created_at, :updated_at
+json.url text_sample_url(text_sample, format: :json)

app/views/text_samples/edit.html.erb

@@ -0,0 +1,6 @@
+<h1>Editing Text Sample</h1>
+
+<%= render 'form', text_sample: @text_sample %>
+
+<%= link_to 'Show', @text_sample %> |
+<%= link_to 'Back', text_samples_path %>

app/views/text_samples/index.html.erb

@@ -0,0 +1,29 @@
+<p id="notice"><%= notice %></p>
+
+<h1>Text Samples</h1>
+
+<table>
+  <thead>
+    <tr>
+      <th>Description</th>
+      <th>Text</th>
+      <th colspan="3"></th>
+    </tr>
+  </thead>
+
+  <tbody>
+    <% @text_samples.each do |text_sample| %>
+      <tr>
+        <td><%= text_sample.description %></td>
+        <td><%= text_sample.text %></td>
+        <td><%= link_to 'Show', text_sample %></td>
+        <td><%= link_to 'Edit', edit_text_sample_path(text_sample) %></td>
+        <td><%= link_to 'Destroy', text_sample, method: :delete, data: { confirm: 'Are you sure?' } %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+
+<br>
+
+<%= link_to 'New Text Sample', new_text_sample_path %>

app/views/text_samples/index.json.jbuilder

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+json.array! @text_samples, partial: "text_samples/text_sample", as: :text_sample

app/views/text_samples/new.html.erb

@@ -0,0 +1,5 @@
+<h1>New Text Sample</h1>
+
+<%= render 'form', text_sample: @text_sample %>
+
+<%= link_to 'Back', text_samples_path %>

app/views/text_samples/show.html.erb

@@ -0,0 +1,14 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <strong>Description:</strong>
+  <%= @text_sample.description %>
+</p>
+
+<p>
+  <strong>Text:</strong>
+  <%= @text_sample.text %>
+</p>
+
+<%= link_to 'Edit', edit_text_sample_path(@text_sample) %> |
+<%= link_to 'Back', text_samples_path %>

app/views/text_samples/show.json.jbuilder

@@ -0,0 +1 @@
+json.partial! "text_samples/text_sample", text_sample: @text_sample

config/routes.rb

@@ -1,6 +1,6 @@
 Rails.application.routes.draw do
-  get 'welcome/index'
+  resources :text_samples
 
-  root 'welcome#index'
+  root 'text_samples#index'
   # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
 end

db/migrate/20200404204856_create_text_samples.rb

@@ -0,0 +1,10 @@
+class CreateTextSamples < ActiveRecord::Migration[6.0]
+  def change
+    create_table :text_samples do |t|
+      t.string :description
+      t.text :text
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,9 +10,16 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 0) do
+ActiveRecord::Schema.define(version: 2020_04_04_204856) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
+  create_table "text_samples", force: :cascade do |t|
+    t.string "description"
+    t.text "text"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+  end
+
 end

spec/helpers/text_samples_helper_spec.rb

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+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the TextSamplesHelper. For example:
+#
+# describe TextSamplesHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       expect(helper.concat_strings("this","that")).to eq("this that")
+#     end
+#   end
+# end
+RSpec.describe TextSamplesHelper, type: :helper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/text_sample_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe TextSample, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end