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imbriaco/gist:5605757

Created May 18, 2013 20:53
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Hacking on a Ruby client for the new Arista Networks Command API
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gistfile1.rb
[1] pry(main)> host, user, password = %w(EAPI_HOST EAPI_USER EAPI_PASSWORD).map { |n| ENV[n] }; nil
=> nil
[2] pry(main)> Arista::EAPI::Switch.new(host, user, password).version
=> {:model_name=>"DCS-7048T-A-R",
:internal_version=>"4.12.0-1244071.EOS4120",
:system_mac_address=>"00:1c:73:16:c2:c8",
:serial_number=>"*redacted*",
:mem_total=>4009152,
:bootup_timestamp=>1368735672.686644,
:mem_free=>1851640,
:version=>"4.12.0",
:architecture=>"i386",
:internal_build_id=>"c25ec8ea-cb8f-40a8-af0b-d11eaa94d57c",
:hardware_revision=>"01.04"}
@chad
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chad commented May 18, 2013

Are you familiar with Hash#values_at?

Arista::EAPI::Switch.new(ENV.values_at(*%w(EAPI_HOST EAPI_USER EAPI_PASSWORD))

It'll change your life :trollface:

@imbriaco
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Learn something new every day! Thanks, @chad.

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