Ruby Compatibility Requirements

Docs > Datadog Security > Application Security Management > Enabling ASM > Compatibility Requirements > Ruby Compatibility Requirements

Language and framework compatibility

Supported Ruby versions

The Datadog Ruby library supports the latest gem for the following Ruby interpreters:

MRI versions 2.1 to 3.1

These are supported on the following architectures:

Linux (GNU) x86-64, aarch64
Alpine Linux (musl) x86-64, aarch64
macOS (Darwin) x86-64, arm64

You can monitor application security for Ruby apps running in Docker, Kubernetes, AWS ECS, and AWS Fargate.

Supported frameworks

Framework Web Server	Minimum Framework Version
Rack	1.1
Rails	3.2 (also depends on Ruby version)
Sinatra	1.4

ASM capabilities support

The following ASM capabilities are supported in the Ruby library, for the specified tracer version:

ASM capability	Minimum Ruby tracer version
Threat Detection –> Business logic API	1.9.0
Threat Protection –> IP blocking –> Suspicious request blocking –> User blocking	1.11.0
Vulnerability Management –> Open source vulnerability detection –> Custom code vulnerability detection	not supported

The minimum tracer version to get all supported ASM capabilities for Ruby is 1.11.0.

If you would like to see support added for any of the unsupported capabilities, or for your Ruby framework, let us know! Fill out this short form to send details.