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1. Install Postgress

    $ brew install postgresql

2. init database

    $ initdb /usr/local/var/postgres

3. run database

    $ pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start &

    or

    $ postgres -D /usr/local/var/postgres

4. create a database:

    $ createdb (your db name)

5. open a database:

as far as we code, we also use Ruby on Rails for assist our clients in the world, Ruby on Rails is the best framework we’ve ever used, and most clients want to use ROR for development, so we also waiting for the new upgrade.

Upcoming changes in Rails 5.0

No more typing rake commands

In Rails 5 all the current rake commands will be accessible via the rails command. When you want to run a migration, you will type rake db:migrate in Rails 4. In Rails 5 this will becomerails db:migrate.

The reason for this change is that currently it's not very logical which command has to go through rake and which command should go through rails. When you're working with rails for a longer time it becomes second nature, but only because you remember it. For a newcomer, this is a big problem and makes learning rails confusing.

Restart your app with a rake command

You can now restart all of your apps with the command rake restart

Status: Merged https://github.com/rails/rails/pull/19169

Ruby 2.2.1 support only

Rails will only support Ruby 2.2.1 and up. Since it wants to be able to leverage all the speed improvements in the newer ruby versions.

They skipped version 2.2.0 since it has a segfault bug source.

Status: Merged https://github.com/rails/rails/pull/19257

Don’t miss the updates!

source: https://intercityup.com/blog/upcoming-changes-in-rails-5-0.html

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Who we are?

we are valdlabs research, the small great team with an amazing mission. We help the world’s top companies build amazing apps, products, and services. Over the past four years, we've helped everyone from tiny web startups build products that are simple, beautiful, and easy to use. You probably didn't know it at the time, but odds are you've used a product that we helped build.

just remember “everything starts from small.”

If you are interested to see our website which are in the process, please visit http://valdlabs.com

See you again, until were ready to sail!