If you already have Rails setup the defaults are to create a connection for a SQLite database. To switch this to a PostgeSQL database. First install a PostgreSQL database on your machine for dev and test. For apple computers, I suggest the Postgres.app. You also need the PG gem which connects PostgeSQL to Rails. To verify […]
To create a new project in rails with a specific version. First make sure you have the rails version gem installed, then create your project.
gem install rails-v'rails version number'
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