FleetManagement CLI

Simple user-facing command line interface (CLI) for calculating the minimum number of Fleet Engineers required to support the manager

Prerequisites

Docker

Docker-compose

Run the CLI

Using docker compose:

$ docker-compose run fleet-management ruby cli.rb

outputs:

Usage: cli.rb [options]

Calculates the no of required fleet engineers to help fleet manager in a city

required arguments:
    -s, --spd x,y,z                  Scooters per district array
    -c, --fmc 10                     Fleet manager capacity
    -p, --fec 10                     Fleet engineer capacity

Helpful options:
    -h, --help                       Print help
        --version                    Print version

Examples

1. Test case

$ docker-compose run fleet-management ruby cli.rb -s 15,10 -c 12 -p 5

Output:

fleet_engineers: 3

2. Another test case

$ docker-compose run fleet-management ruby cli.rb  -s 11,15,13 -c 9 -p 5

Output:

fleet_engineers: 7

Run the specs

Using docker compose:

$ docker-compose run fleet-management rspec