Ruby Array / Hash Logic to enable / disable Ubuntu Services

Homestead.rb

if settings.has_key?('services')
    settings['services'].each do |service|
        service['enabled'].each do |enable_service|
            config.vm.provision "shell", inline: "sudo systemctl enable #{enable_service}"
        end if service.include?('enabled')

        service['disabled'].each do |disable_service|
            config.vm.provision "shell", inline: "sudo systemctl disable #{disable_service}"
        end if service.include?('disabled')
    end
end

Homestead.yaml

---
#snippet
services:
    - enabled:
        - "postgresql@12-main"
        - "postgresql@11-main"
    - disabled:
        - "postgresql@10-main"