RubyOnRails: Unterschied zwischen den Versionen

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[[Kategorie:Framework]]
[[Kategorie:Framework]]
= Installation =
= Installation =
<pre>apt-get install ruby ruby-rails nodejs ruby-sqlite3 \
<pre>apt-get install ruby ruby-dev ruby-rails nodejs ruby-sqlite3 \
   ruby-spring ruby-sass-rails ruby-uglifier ruby-coffee-rails \
   ruby-spring ruby-sass-rails ruby-uglifier ruby-coffee-rails \
   ruby-jquery-rails ruby-turbolinks ruby-jquery-turbolinks \
   ruby-jquery-rails ruby-turbolinks ruby-jquery-turbolinks \
   ruby-jbuilder ruby-sdoc ruby-byebug ruby-web-console
   ruby-jbuilder ruby-sdoc ruby-byebug ruby-web-console libpq-dev
gem install pg
</pre>
</pre>


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# Anpassen database.yml
# Anpassen database.yml
cd $BASE/script
cd $BASE/script
</pre>
== Rails-Kommandos ==
<pre>rails generate model Database
rails generate model Owner
# anpassen app/models/database.rb + owner.rb
rails generate migration databases
rails generate migration owners
</pre>
</pre>


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vi database.yml
vi database.yml
<pre>
<pre>
# Example:
default: &default
default: &default
   adapter: postgresql
   adapter: postgresql
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   username: rubydba
   username: rubydba
   password: Geheim
   password: Geheim
</pre>
== Rails-Kommandos ==
<pre>rails generate model database
</pre>
</pre>

Aktuelle Version vom 17. Februar 2017, 21:14 Uhr

Installation[Bearbeiten]

apt-get install ruby ruby-dev ruby-rails nodejs ruby-sqlite3 \
  ruby-spring ruby-sass-rails ruby-uglifier ruby-coffee-rails \
  ruby-jquery-rails ruby-turbolinks ruby-jquery-turbolinks \
  ruby-jbuilder ruby-sdoc ruby-byebug ruby-web-console libpq-dev
gem install pg

Neues Projekt[Bearbeiten]

BASE=/home/ws/ruby
cd $BASE
rails new rdbman

BASE=/home/ws/ruby/rdbman
cd $BASE/config
# Anpassen database.yml
cd $BASE/script

Rails-Kommandos[Bearbeiten]

rails generate model Database
rails generate model Owner
# anpassen app/models/database.rb + owner.rb
rails generate migration databases
rails generate migration owners

Beispiel $BASE/config/database.yml[Bearbeiten]

vi database.yml

default: &default
  adapter: postgresql
  encoding: unicode

development:
  adapter: postgresql
  encoding: unicode
  database: rdbman_development
  username: rubydba
  password: Geheim

test:
  adapter: postgresql
  encoding: unicode
  database: rdbman_test
  username: rubydba
  password: Geheim

production:
  adapter: postgresql
  encoding: unicode
  database: rdbman_production
  username: rubydba
  password: Geheim