makersacademy / takeaway-challenge Goto Github PK

Use the Twilio Gem to order food

License: Other

Ruby 37.54% Shell 62.46%

takeaway-challenge's Introduction

Takeaway Challenge

                            _________
              r==           |       |
           _  //            |  M.A. |   ))))
          |_)//(''''':      |       |
            //  \_____:_____.-------D     )))))
           //   | ===  |   /        \
       .:'//.   \ \=|   \ /  .:'':./    )))))
      :' // ':   \ \ ''..'--:'-.. ':
      '. '' .'    \:.....:--'.-'' .'
       ':..:'                ':..:'

Instructions

Feel free to use google, your notes, books, etc. but work on your own
If you refer to the solution of another coach or student, please put a link to that in your README
If you have a partial solution, still check in a partial solution
You must submit a pull request to this repo with your code by 9am Monday morning

Task

Fork this repo
Run the command 'bundle' in the project directory to ensure you have all the gems
Write a Takeaway program with the following user stories:

As a customer
So that I can check if I want to order something
I would like to see a list of dishes with prices

As a customer
So that I can order the meal I want
I would like to be able to select some number of several available dishes

As a customer
So that I can verify that my order is correct
I would like to check that the total I have been given matches the sum of the various dishes in my order

As a customer
So that I am reassured that my order will be delivered on time
I would like to receive a text such as "Thank you! Your order was placed and will be delivered before 18:52" after I have ordered

Hints on functionality to implement:
- Ensure you have a list of dishes with prices
- The text should state that the order was placed successfully and that it will be delivered 1 hour from now, e.g. "Thank you! Your order was placed and will be delivered before 18:52".
- The text sending functionality should be implemented using Twilio API. You'll need to register for it. It’s free.
- Use the twilio-ruby gem to access the API
- Use the Gemfile to manage your gems
- Make sure that your Takeaway is thoroughly tested and that you use mocks and/or stubs, as necessary to not to send texts when your tests are run
- However, if your Takeaway is loaded into IRB and the order is placed, the text should actually be sent
- Note that you can only send texts in the same country as you have your account. I.e. if you have a UK account you can only send to UK numbers.
Advanced! (have a go if you're feeling adventurous):
- Implement the ability to place orders via text message.
A free account on Twilio will only allow you to send texts to "verified" numbers. Use your mobile phone number, don't worry about the customer's mobile phone.

⚠️ WARNING: think twice before you push your mobile number or Twilio API Key to a public space like GitHub 👀

🔑 Now is a great time to think about security and how you can keep your private information secret. You might want to explore environment variables.

Finally submit a pull request before Monday at 9am with your solution or partial solution. However much or little amount of code you wrote please please please submit a pull request before Monday at 9am

In code review we'll be hoping to see:

All tests passing
High Test coverage (>95% is good)
The code is elegant: every class has a clear responsibility, methods are short etc.

Reviewers will potentially be using this code review rubric. Referring to this rubric in advance will make the challenge somewhat easier. You should be the judge of how much challenge you want this at this moment.

Notes on Test Coverage

You can see your test coverage when you run your tests.

takeaway-challenge's People

Contributors

Stargazers

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Forkers

guidovitafinzi tansaku gwasanaethau rbgeomaticsrob phoebehugh gbouffard armi1189 augustinas joejknowles paulwallis42 munded danblakeman m1lena domaro bk8296 gjmcgowan jadeking kanishkwalia icicleta maciejk77 massud nadav-rosenberg sanjsanj jaymuk dwatson62 user9319062 bagolol alexhandy1 curlygirly annakl timoxman andygout danwhitston charliekenny uzomao smarbaf zanetton mollies ashcode09 rodcul jonathanngkh salman-karim natstar93 leggsimon datamineruk zdajani massimilianomura elinnet katewilkinson jackhalltipping lroliphant arnottmj theoleanse gerard-morera ka-tsu-ra duskyshelf kfcrobbie harxy cwgmiller christopheralcock richgeog sivanpatel fadi-hakim 7091laps tealpaintedduck benja2208 benhawker ojlamb katylouise giusepped yorkshireman emily-jane winnieau richardcharman kyvyas dregules ljones140 gabyml joshuatatterton adrianw1832 parmsang leon-wee bgraves14 teeohbee raphlevy reteshbajaj squarebe craftacademy kylemacpherson jongmin141215 tjqkas hvenables emilyworrall matt-paul davidbebb bat020 usmanj erika111 harrietc52 phillipclarke29

takeaway-challenge's Issues

This is a test

Confusing User Story

As a customer
So that I can verify that my order is correct
I would like to check that the total I have been given matches the sum of the various dishes in my order

(will fill in this issue properly later)

TRAVIS ISSUE => Unfortunately, an unexpected error occurred, and Bundler cannot continue. fatal: No live threads left. Deadlock?

I don't know how to troubleshoot this. I've run bundle, looked at other Gemfiles and travis files etc on other passing repos, but can't resolve the issue.

Copy pasted travis build log details.

Using worker: worker-linux-docker-84c9647d.prod.travis-ci.org:travis-linux-4
Build language: ruby
Build image provisioning date and time
Thu Feb  5 15:09:33 UTC 2015
Operating System Details
Distributor ID: Ubuntu
Description:    Ubuntu 12.04.5 LTS
Release:    12.04
Codename:   precise
Linux Version
3.13.0-29-generic
Cookbooks Version
a68419e https://github.com/travis-ci/travis-cookbooks/tree/a68419e
GCC version
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
LLVM version
clang version 3.4 (tags/RELEASE_34/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
Pre-installed Ruby versions
ruby-1.9.3-p551
Pre-installed Node.js versions
v0.10.36
Pre-installed Go versions
1.4.1
Redis version
redis-server 2.8.19
riak version
2.0.2
MongoDB version
MongoDB 2.4.12
CouchDB version
couchdb 1.6.1
Neo4j version
1.9.4
RabbitMQ Version
3.4.3
ElasticSearch version
1.4.0
Installed Sphinx versions
2.0.10
2.1.9
2.2.6
Default Sphinx version
2.2.6
Installed Firefox version
firefox 31.0esr
PhantomJS version
1.9.8
ant -version
Apache Ant(TM) version 1.8.2 compiled on December 3 2011
mvn -version
Apache Maven 3.2.5 (12a6b3acb947671f09b81f49094c53f426d8cea1; 2014-12-14T17:29:23+00:00)
Maven home: /usr/local/maven
Java version: 1.7.0_76, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-7-oracle/jre
Default locale: en_US, platform encoding: ANSI_X3.4-1968
OS name: "linux", version: "3.13.0-29-generic", arch: "amd64", family: "unix"
git.checkout
0.34s$ git clone --depth=50 --branch=master https://github.com/dearshrewdwit/takeaway-challenge.git dearshrewdwit/takeaway-challenge
Cloning into 'dearshrewdwit/takeaway-challenge'...
remote: Counting objects: 217, done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 217 (delta 1), reused 0 (delta 0), pack-reused 208
Receiving objects: 100% (217/217), 57.38 KiB | 0 bytes/s, done.
Resolving deltas: 100% (88/88), done.
Checking connectivity... done.
$ cd dearshrewdwit/takeaway-challenge
$ git checkout -qf 1e05ddb711130096600ddb46b00fd76879a79d69
This job is running on container-based infrastructure, which does not allow use of 'sudo', setuid and setguid executables.
If you require sudo, add 'sudo: required' to your .travis.yml
See http://docs.travis-ci.com/user/workers/container-based-infrastructure/ for details.
ruby-2.2.3 is not installed - installing.
Searching for binary rubies, this might take some time.
Found remote file https://s3.amazonaws.com/travis-rubies/binaries/ubuntu/12.04/x86_64/ruby-2.2.3.tar.bz2
Checking requirements for ubuntu.
Requirements installation successful.
ruby-2.2.3 - #configure
ruby-2.2.3 - #download
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 21.1M  100 21.1M    0     0  73.2M      0 --:--:-- --:--:-- --:--:-- 73.8M
No checksum for downloaded archive, recording checksum in user configuration.
ruby-2.2.3 - #validate archive
ruby-2.2.3 - #extract
ruby-2.2.3 - #validate binary
ruby-2.2.3 - #setup
ruby-2.2.3 - #gemset created /home/travis/.rvm/gems/ruby-2.2.3@global
ruby-2.2.3 - #importing gemset /home/travis/.rvm/gemsets/global.gems................................................
ruby-2.2.3 - #generating global wrappers........
ruby-2.2.3 - #uninstalling gem rubygems-bundler-1.4.4.
ruby-2.2.3 - #gemset created /home/travis/.rvm/gems/ruby-2.2.3
ruby-2.2.3 - #importing gemset /home/travis/.rvm/gemsets/default.gems....................
ruby-2.2.3 - #generating default wrappers........
chown: changing ownership of `/home/travis/.rvm/user/installs': Operation not permitted
Using /home/travis/.rvm/gems/ruby-2.2.3
$ export BUNDLE_GEMFILE=$PWD/Gemfile
$ ruby --version
ruby 2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]
$ rvm --version
rvm 1.26.10 (latest-minor) by Wayne E. Seguin <[email protected]>, Michal Papis <[email protected]> [https://rvm.io/]
$ bundle --version
Bundler version 1.10.6
$ gem --version
2.4.8
before_install
0.00s$ sed -i '2d' Gemfile
63.99s$ bundle install --jobs=3 --retry=3 --deployment
Fetching gem metadata from https://rubygems.org/............
Fetching version metadata from https://rubygems.org/..
Installing ast 2.1.0
Installing mime-types 2.6.1
Installing mini_portile 0.6.2
Installing rack 1.6.4
Installing json 1.8.3 with native extensions
Installing unf_ext 0.0.7.1 with native extensions
Installing netrc 0.10.3
Installing docile 1.1.5
Installing simplecov-html 0.10.0
Installing tins 1.6.0
Installing thor 0.19.1
Installing diff-lcs 1.2.5
Installing powerpack 0.1.1
Installing rainbow 2.0.0
Installing ruby-progressbar 1.7.5
Installing rspec-support 3.3.0
Using bundler 1.10.6
Installing rubocop-rspec 1.3.0
Installing parser 2.2.2.6
Installing rack-test 0.6.3
Installing nokogiri 1.6.6.2 with native extensions
Installing unf 0.1.4
Installing simplecov 0.10.0
Installing term-ansicolor 1.3.2
Installing rspec-core 3.3.2
Installing rspec-expectations 3.3.1
Installing rspec-mocks 3.3.2
Installing astrolabe 1.3.1
Installing domain_name 0.5.24
Installing rspec 3.3.0
Installing rubocop 0.34.1
Installing http-cookie 1.0.2
Installing rest-client 1.8.0
Installing coveralls 0.8.2
Installing xpath 2.0.0
Installing capybara 2.4.4
--- ERROR REPORT TEMPLATE -------------------------------------------------------
- What did you do?
  I ran the command `/home/travis/.rvm/gems/ruby-2.2.3/bin/bundle install --jobs=3 --retry=3 --deployment`
- What did you expect to happen?
  I expected Bundler to...
- What happened instead?
  Instead, what actually happened was...
Error details
    fatal: No live threads left. Deadlock?
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/worker.rb:35:in `pop'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/worker.rb:35:in `deq'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:93:in `process_specs'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:74:in `call'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:56:in `call'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:274:in `install_in_parallel'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:91:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:18:in `install'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli/install.rb:107:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli.rb:162:in `install'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor.rb:359:in `dispatch'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/base.rb:440:in `start'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli.rb:10:in `start'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/bin/bundle:20:in `block in <top (required)>'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/friendly_errors.rb:7:in `with_friendly_errors'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/bin/bundle:18:in `<top (required)>'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/bundle:23:in `load'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/bundle:23:in `<main>'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'
Environment
    Bundler   1.10.6
    Rubygems  2.4.8
    Ruby      2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]
    GEM_HOME  /home/travis/build/dearshrewdwit/takeaway-challenge/vendor/bundle/ruby/2.2.0
    GEM_PATH  
    RVM       1.26.10 (latest-minor)
    Git       1.8.5.6
Bundler settings
    jobs
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): 3
    retry
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): 3
    frozen
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "1"
    path
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "vendor/bundle"
    disable_shared_gems
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "1"
    gemfile
      Set via BUNDLE_GEMFILE: "/home/travis/build/dearshrewdwit/takeaway-challenge/Gemfile"
--- TEMPLATE END ----------------------------------------------------------------
Unfortunately, an unexpected error occurred, and Bundler cannot continue.
First, try this link to see if there are any existing issue reports for this error:
https://github.com/bundler/bundler/search?q=No+live+threads+left.+Deadlock%3F&type=Issues
If there aren't any reports for this error yet, please create copy and paste the report template above into a new issue. Don't forget to anonymize any private data! The new issue form is located at:
https://github.com/bundler/bundler/issues/new
The command "eval bundle install --jobs=3 --retry=3 --deployment" failed. Retrying, 2 of 3.
Fetching gem metadata from https://rubygems.org/............
Fetching version metadata from https://rubygems.org/..
Using ast 2.1.0
Using mime-types 2.6.1
Using mini_portile 0.6.2
Using rack 1.6.4
Using json 1.8.3
Using unf_ext 0.0.7.1
Using netrc 0.10.3
Using docile 1.1.5
Using simplecov-html 0.10.0
Using tins 1.6.0
Using thor 0.19.1
Using powerpack 0.1.1
Using rainbow 2.0.0
Using rspec-support 3.3.0
Using ruby-progressbar 1.7.5
Using rubocop-rspec 1.3.0
Using bundler 1.10.6
Using parser 2.2.2.6
Using nokogiri 1.6.6.2
Using rack-test 0.6.3
Using unf 0.1.4
Using simplecov 0.10.0
Using term-ansicolor 1.3.2
Using rspec-core 3.3.2
Using diff-lcs 1.2.5
Using astrolabe 1.3.1
Using xpath 2.0.0
Using domain_name 0.5.24
Using rspec-expectations 3.3.1
Using rspec-mocks 3.3.2
Using rubocop 0.34.1
Using capybara 2.4.4
Using http-cookie 1.0.2
Using rspec 3.3.0
Using rest-client 1.8.0
Using coveralls 0.8.2
--- ERROR REPORT TEMPLATE -------------------------------------------------------
- What did you do?
  I ran the command `/home/travis/.rvm/gems/ruby-2.2.3/bin/bundle install --jobs=3 --retry=3 --deployment`
- What did you expect to happen?
  I expected Bundler to...
- What happened instead?
  Instead, what actually happened was...
Error details
    fatal: No live threads left. Deadlock?
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/worker.rb:35:in `pop'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/worker.rb:35:in `deq'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:93:in `process_specs'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:74:in `call'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:56:in `call'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:274:in `install_in_parallel'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:91:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:18:in `install'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli/install.rb:107:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli.rb:162:in `install'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor.rb:359:in `dispatch'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/base.rb:440:in `start'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli.rb:10:in `start'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/bin/bundle:20:in `block in <top (required)>'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/friendly_errors.rb:7:in `with_friendly_errors'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/bin/bundle:18:in `<top (required)>'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/bundle:23:in `load'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/bundle:23:in `<main>'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'
Environment
    Bundler   1.10.6
    Rubygems  2.4.8
    Ruby      2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]
    GEM_HOME  /home/travis/build/dearshrewdwit/takeaway-challenge/vendor/bundle/ruby/2.2.0
    GEM_PATH  
    RVM       1.26.10 (latest-minor)
    Git       1.8.5.6
Bundler settings
    jobs
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): 3
    retry
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): 3
    frozen
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "1"
    path
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "vendor/bundle"
    disable_shared_gems
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "1"
    gemfile
      Set via BUNDLE_GEMFILE: "/home/travis/build/dearshrewdwit/takeaway-challenge/Gemfile"
--- TEMPLATE END ----------------------------------------------------------------
Unfortunately, an unexpected error occurred, and Bundler cannot continue.
First, try this link to see if there are any existing issue reports for this error:
https://github.com/bundler/bundler/search?q=No+live+threads+left.+Deadlock%3F&type=Issues
If there aren't any reports for this error yet, please create copy and paste the report template above into a new issue. Don't forget to anonymize any private data! The new issue form is located at:
https://github.com/bundler/bundler/issues/new
The command "eval bundle install --jobs=3 --retry=3 --deployment" failed. Retrying, 3 of 3.
Fetching gem metadata from https://rubygems.org/............
Fetching version metadata from https://rubygems.org/..
Using ast 2.1.0
Using mime-types 2.6.1
Using mini_portile 0.6.2
Using rack 1.6.4
Using json 1.8.3
Using unf_ext 0.0.7.1
Using netrc 0.10.3
Using docile 1.1.5
Using simplecov-html 0.10.0
Using tins 1.6.0
Using thor 0.19.1
Using powerpack 0.1.1
Using rainbow 2.0.0
Using rspec-support 3.3.0
Using ruby-progressbar 1.7.5
Using rubocop-rspec 1.3.0
Using bundler 1.10.6
Using parser 2.2.2.6
Using nokogiri 1.6.6.2
Using rack-test 0.6.3
Using unf 0.1.4
Using simplecov 0.10.0
Using term-ansicolor 1.3.2
Using rspec-core 3.3.2
Using astrolabe 1.3.1
Using xpath 2.0.0
Using domain_name 0.5.24
Using rubocop 0.34.1
Using capybara 2.4.4
Using http-cookie 1.0.2
Using diff-lcs 1.2.5
Using rest-client 1.8.0
Using rspec-expectations 3.3.1
Using rspec-mocks 3.3.2
Using coveralls 0.8.2
Using rspec 3.3.0
--- ERROR REPORT TEMPLATE -------------------------------------------------------
- What did you do?
  I ran the command `/home/travis/.rvm/gems/ruby-2.2.3/bin/bundle install --jobs=3 --retry=3 --deployment`
- What did you expect to happen?
  I expected Bundler to...
- What happened instead?
  Instead, what actually happened was...
Error details
    fatal: No live threads left. Deadlock?
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/worker.rb:35:in `pop'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/worker.rb:35:in `deq'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:93:in `process_specs'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:74:in `call'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer/parallel_installer.rb:56:in `call'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:274:in `install_in_parallel'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:91:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/installer.rb:18:in `install'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli/install.rb:107:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli.rb:162:in `install'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor.rb:359:in `dispatch'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/vendor/thor/lib/thor/base.rb:440:in `start'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/cli.rb:10:in `start'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/bin/bundle:20:in `block in <top (required)>'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/lib/bundler/friendly_errors.rb:7:in `with_friendly_errors'
      /home/travis/.rvm/gems/ruby-2.2.3@global/gems/bundler-1.10.6/bin/bundle:18:in `<top (required)>'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/bundle:23:in `load'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/bundle:23:in `<main>'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `eval'
      /home/travis/.rvm/gems/ruby-2.2.3/bin/ruby_executable_hooks:15:in `<main>'
Environment
    Bundler   1.10.6
    Rubygems  2.4.8
    Ruby      2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]
    GEM_HOME  /home/travis/build/dearshrewdwit/takeaway-challenge/vendor/bundle/ruby/2.2.0
    GEM_PATH  
    RVM       1.26.10 (latest-minor)
    Git       1.8.5.6
Bundler settings
    jobs
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): 3
    retry
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): 3
    frozen
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "1"
    path
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "vendor/bundle"
    disable_shared_gems
      Set for your local app (/home/travis/build/dearshrewdwit/takeaway-challenge/.bundle/config): "1"
    gemfile
      Set via BUNDLE_GEMFILE: "/home/travis/build/dearshrewdwit/takeaway-challenge/Gemfile"
--- TEMPLATE END ----------------------------------------------------------------
Unfortunately, an unexpected error occurred, and Bundler cannot continue.
First, try this link to see if there are any existing issue reports for this error:
https://github.com/bundler/bundler/search?q=No+live+threads+left.+Deadlock%3F&type=Issues
If there aren't any reports for this error yet, please create copy and paste the report template above into a new issue. Don't forget to anonymize any private data! The new issue form is located at:
https://github.com/bundler/bundler/issues/new
The command "eval bundle install --jobs=3 --retry=3 --deployment" failed 3 times.
The command "bundle install --jobs=3 --retry=3 --deployment" failed and exited with 1 during .
Your build has been stopped.

Twilio does not work for international numbers

I spend quite a long time trying to make Twilio work this weekend until I found out that it does not work for german numbers. It might be good to put that into the instructions that you need an english number to use the free Twilio.

takeaway challenge points distribution included airport challenge issues

e.g. "Redundant lines of code" in TakeAway challenge feedback comes from airport challenge left over columns - we should re-run and redistribute as this is a bit of a mess

support coveralls report and update README on takeaway challenge

with a few changes to the Gemfile and Rakefile we can make subsequent data analysis easier and also allow students to get simple coverage stats on the commandline with:

$ coveralls report

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