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Add inital base paste functionality

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Andrew Tomaka 2014-02-14 15:54:22 -05:00
parent 268db267ed
commit f2dbc7f981
15 changed files with 127 additions and 7 deletions
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28
app/controllers/pastes_controller.rb
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@ -1,19 +1,39 @@
class PastesController < ApplicationController
def index
@pastes = Paste.all
end
def create
def show
@paste = Paste.find(params[:id])
end
def new
end
def update
@paste = Paste.new
end
def edit
end
def create
@paste = Paste.new(paste_params)
if @paste.save
flash[:success] = "Your paste has been added"
redirect_to @paste
else
flash.now[:danger] = "There was an error submitting your form"
render 'new'
end
end
def update
end
def destroy
end
private
def paste_params
params.require(:paste).permit(:content)
end
end

3
app/models/paste.rb Normal file
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@ -0,0 +1,3 @@
class Paste < ActiveRecord::Base
validates :content, presence: true
end

3
app/views/layouts/_error.html.erb Normal file
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@ -0,0 +1,3 @@
<% flash.each do |key, value| %>
<%= content_tag(:div, value, class: "alert alert-#{key}") %>
<% end %>

3
app/views/layouts/application.html.erb
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@ -13,7 +13,7 @@
<body>
<nav class="navbar navbar-inverse" role="navigation">
<div class="navbar-header">
<a class="navbar-brand" href="#">Tack2Us</a>
<a class="navbar-brand" href="/">Tack2Us</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav navbar-right">
@ -24,6 +24,7 @@
</div>
</nav>
<div class="container">
<%= render partial: 'layouts/error' %>
<%= yield %>
</div>
</body>

7
app/views/pastes/_form.html.erb Normal file
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@ -0,0 +1,7 @@
<%= form_for @paste do |f| %>
<div class="form-group">
<%= f.label :content %>
<%= f.text_area :content, class: 'form-control' %>
</div>
<%= f.submit 'Paste it!', class: 'btn btn-primary' %>
<% end %>

2
app/views/pastes/edit.html.erb
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@ -1 +1,3 @@
Edit
<% render '_form' %>

4
app/views/pastes/index.html.erb
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@ -1 +1,3 @@
Hello, World!
<% @pastes.each do |paste| %>
<%= link_to paste.id, paste %><br />
<% end %>

2
app/views/pastes/new.html.erb
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@ -1 +1 @@
New
<%= render partial: 'form' %>

1
app/views/pastes/show.html.erb Normal file
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@ -0,0 +1 @@
<%= @paste.content %>

8
db/migrate/20140214151745_create_pastes.rb Normal file
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@ -0,0 +1,8 @@
class CreatePastes < ActiveRecord::Migration
def change
create_table :pastes do |t|
t.timestamps
end
end
end

5
db/migrate/20140214152056_add_content_to_pastes.rb Normal file
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@ -0,0 +1,5 @@
class AddContentToPastes < ActiveRecord::Migration
def change
add_column :pastes, :content, :string
end
end

9
db/migrate/20140214185753_change_content_type_in_pastes.rb Normal file
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@ -0,0 +1,9 @@
class ChangeContentTypeInPastes < ActiveRecord::Migration
def self.up
change_column :pastes, :content, :text
end
def self.down
change_column :pastes, :content, :string
end
end

22
db/schema.rb Normal file
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@ -0,0 +1,22 @@
# encoding: UTF-8
# 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.
#
# Note that this schema.rb definition is the authoritative source for your
# database schema. If you need to create the application database on another
# system, you should be using db:schema:load, not running all the migrations
# from scratch. The latter is a flawed and unsustainable approach (the more migrations
# you'll amass, the slower it'll run and the greater likelihood for issues).
#
# It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema.define(version: 20140214185753) do
create_table "pastes", force: true do |t|
t.datetime "created_at"
t.datetime "updated_at"
t.text "content", limit: 255
end
end

19
spec/features/creates_new_paste_spec.rb Normal file
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@ -0,0 +1,19 @@
require 'spec_helper'
feature 'Creates new paste' do
scenario 'with valid content' do
visit new_paste_path
fill_in 'Content', with: 'Test'
click_button 'Paste it!'
expect(page).to have_content('Your paste has been added')
end
scenario 'with blank content' do
visit new_paste_path
fill_in 'Content', with: ' '
click_button 'Paste it!'
expect(page).to have_content('There was an error submitting your form')
end
end

18
spec/models/paste_spec.rb Normal file
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@ -0,0 +1,18 @@
require 'spec_helper'
describe Paste do
before do
@paste = Paste.new(content: "Test")
end
subject { @paste }
it { should respond_to(:content) }
it { should be_valid }
describe "when content is blank" do
before { @paste.content = " " }
it { should_not be_valid }
end
end