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> | ||
| Zeile 18: | Zeile 19: | ||
</pre> | </pre> | ||
== Beispiel $BASE/config/database.yml | == 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> | |||
== Beispiel $BASE/config/database.yml == | |||
vi database.yml | vi database.yml | ||
<pre> | |||
default: &default | default: &default | ||
adapter: postgresql | adapter: postgresql | ||
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