Arel is a Relational Algebra for Ruby. It 1) simplifies the generation complex of SQL queries and it 2) adapts to various RDBMS systems. It is intended to be a framework framework; that is, you can build your own ORM with it, focusing on innovative object and collection modeling as opposed to database compatibility and query generation.
Arel is a Relational Algebra for Ruby. It 1) simplifies the generation complex of SQL queries and it 2) adapts to various RDBMS systems. It is intended to be a framework framework; that is, you can build your own ORM with it, focusing on innovative object and collection modeling as opposed to database compatibility and query generation.
To install rb19-arel, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install rb19-arel
To see what files were installed by rb19-arel, run:
port contents rb19-arel
To later upgrade rb19-arel, run:
sudo port selfupdate && sudo port upgrade rb19-arel
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