モチベーション

友人とウェブサービスを作ろうという話になったので、環境構築の方法をまとめたほうがいいかなと思っやりました。英語なのはただの趣味です。おかしいところがあれば、編集リクエストお待ちしております。

Build the development environment

We decided that we use below:

Ruby 2.3.3
Rails 5.0.2
PostgreSQL 9.6.2

Install Ruby

Get the ruby installer from below URL:

https://dl.bintray.com/oneclick/rubyinstaller/rubyinstaller-2.3.3-x64.exe

Install Ruby by the installer, the installation settings are default is OK.
Add ruby bin path C:\Ruby23-x64\bin in PATH environment variable. setting by command prompt is like this:

$ SET PATH=%PATH%;C:\Ruby23-x64\bin

Try to execute ruby. Please type below by command prompt:

$ ruby -v
ruby 2.3.3p222 (2016-11-21 revision 56859) [x64-mingw32]

Get DevKit

https://dl.bintray.com/oneclick/rubyinstaller/DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe

Extract exe file in any place. e.g. C:\DevKit. And move to the folder which is extracted DevKit files. And then, install DevKit

$ ruby dk.rb init
$ ruby dk.rb install

Install Rails

Next Install rails by rubygems.

$ gem install rails --no-ri --no-rdoc

Confirm if rails was installed correctly.

$ rails -v
Rails 5.0.2

Install PostgreSQL

Get the installer from PostgreSQL web site

https://www.postgresql.org/download/windows/

A "Download the installer" link on this site takes you to download the installer page. Select PostgreSQL 9.6.2 in postgreSQL's versions, and Windows x86-64 in Operating System. And then click DOWNLOAD NOW

The installation settings are basically default other than below:

Installation Path : any place which is not including spaces. e.g. C:\pg\PostgreSQL\9.6\bin
Password : (any) Please don't forget it. this is necessary when connecting rails app to DB.
Port : 5432
Advanced Options : English, United States

If you see the wizard of StackBuilder after postgreSQL installation, please cancel. It is not necessary the additional module for now.

After installation, set PATH environment variable

$ SET PATH=%PATH%;C:\pg\PostgreSQL\9.6\bin

Create Data Base

launch psql

$ psql -U postgres
User postgres password:
psql (9.6.2)

postgres=#

create role

postgres=# create role myapp with createdb login password 'password';

create database

postgres=# create database myapp_development owner myapp;

quit

postgres=# \q

Create new your app

Please type in any directory

$ rails new myapp -TB --database=postgresql
$ cd myapp
$ bundle install

Edit config/database.yml

default: &default
  adapter: postgresql
  encoding: unicode
  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
  username: myapp    # Add this line
  password: password # Add this line
  host: localhost    # Add this line
development:
  <<: *default
  database: myapp_development

Migrate database

$ rake db:migrate

Start Rails

$ rails server --environment=development

Access to http://localhost:3000. You will be able to see the rails default page.

That's all !!

Have fun!!