nizaroni/Gemfile

## Gemfile
source 'https://rubygems.org'

gem 'sinatra'

## server.rb
require 'sinatra'

tweets = []

get '/' do
  @tweets = tweets

  erb(:index)
end

post '/save-tweet' do
  # Add new tweet to the array
  tweets.push(params[:tweet])

  # redirect back to index
  redirect to('/')
end

get '/success' do
  erb(:success)
end

# "I like pie",
# "I'm learning ERBs",
# "Yesterday's lunch was great.",
# "WEEKEND IS HERE.",
# "And so on..."

## views---index.erb
<!doctype html>
<html>
<head>
  <title>Routing Example</title>
</head>
<body>
  <form method="POST" action="/save-tweet">
    <textarea name="tweet" placeholder="What's on your mind?"></textarea>
    <button type="submit">Send</button>
  </form>

  <ol>
    <% @tweets.each do |twt| %>
      <li class="tweet">
        <img src="/profile.png">
        <p><%= twt %></p>
      </li>
    <% end %>
  </ol>
</body>
</html>

## views---success.erb
<!doctype html>
<html>
<head>
  <title>Routing Example</title>
</head>
<body>
  <h1>Your tweet was posted successfully!</h1>
  <a href="/">Back to home</a>
</body>
</html>
	require 'sinatra'

	tweets = []

	get '/' do
	@tweets = tweets

	erb(:index)
	end

	post '/save-tweet' do
	# Add new tweet to the array
	tweets.push(params[:tweet])

	# redirect back to index
	redirect to('/')
	end

	get '/success' do
	erb(:success)
	end

	# "I like pie",
	# "I'm learning ERBs",
	# "Yesterday's lunch was great.",
	# "WEEKEND IS HERE.",
	# "And so on..."
	<!doctype html>
	<html>
	<head>
	<title>Routing Example</title>
	</head>
	<body>
	<form method="POST" action="/save-tweet">
	<textarea name="tweet" placeholder="What's on your mind?"></textarea>
	<button type="submit">Send</button>
	</form>

	<ol>
	<% @tweets.each do \|twt\| %>
	<li class="tweet">
	<img src="/profile.png">
	<p><%= twt %></p>
	</li>
	<% end %>
	</ol>
	</body>
	</html>