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heroku pg:psql |
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git push heroku | |
heroku pg:reset DATABASE | |
heroku run rake db:migrate | |
heroku run rake db:populate |
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# Enter console in test environment | |
$ rails console test | |
Loading test environment | |
>> Rails.env | |
=> "test" | |
>> Rails.env.test? | |
=> true | |
# Start the server in test environment | |
$ rails server --environment test |
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post '/home', to: 'home#index' | |
get '/home', to: 'home#index' | |
match '/home', to: 'home#index', via: :post | |
match '/home', to: 'home#index', via: :all |
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[1] pry(main)> "".class | |
=> String | |
[2] pry(main)> "".class.superclass | |
=> Object | |
[3] pry(main)> "".class.superclass.superclass | |
=> BasicObject | |
[4] pry(main)> "".class.superclass.superclass.superclass | |
=> nil | |
[5] pry(main)> nil.class | |
=> NilClass |
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[15] pry(main)> a.inspect | |
=> "[1, 2, 3, 4, 5]" | |
[16] pry(main)> p a | |
[1, 2, 3, 4, 5] | |
=> [1, 2, 3, 4, 5] | |
[17] pry(main)> b.inspect | |
=> "{:some=>\"thing\"}" | |
[18] pry(main)> p b | |
{:some=>"thing"} | |
=> {:some=>"thing"} |
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[42] pry(main)> (1..5).each { |i| puts i.object_id } | |
3 | |
5 | |
7 | |
9 | |
11 | |
=> 1..5 | |
[43] pry(main)> (1..5).each { |i| puts (i.object_id - 1) / 2 } | |
1 | |
2 |
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require 'spec_helper' | |
module Codebreaker | |
describe Game do | |
describe '#start' do | |
let(:output) { double('output').as_null_object } | |
let(:game) { Game.new(output) } | |
it 'sends a welcome message' do | |
output.should_receive(:puts).with('Welcome to Codebreaker!') | |
game.start |
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