cph-lh / db_a1

About the program

The database is created with Ruby and uses HashMap-based indexes to store data.

When run, the program comes with the following built-in commands:

• 'set' saves the input key and value. Example: set 1 test
• 'get' gets the value of the given key input. Example: get 1
• 'ls' prints out all the content of the database.
• 'exit' exits the program.
• 'help' prints out a list of valid commands.

Running the program

1. Navigate to the folder containing the file named simple_db.rb
2. Run the file by using either of the commands below

Without Ruby installed:

$ docker run -it --rm -v "$(pwd):/src" -w /src helgecph/pythonruby sh -c "ruby simple_db.rb"

With Ruby and GDBM installed:

$ ruby simple_db.rb