diff --git a/ruby.yaml b/ruby.yaml
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+document: modulemd
+version: 2
+data:
+    # From ruby.spec Summary
+    summary: An interpreter of object-oriented scripting language
+    # From ruby.spec description
+    description: >-
+        Ruby is the interpreted scripting language for quick and easy
+        object-oriented programming.  It has many features to process text
+        files and to do system management tasks (as in Perl).  It is simple,
+        straight-forward, and extensible.
+    license:
+        module:
+            - MIT
+    references:
+        community: http://ruby-lang.org/
+        documentation: https://www.ruby-lang.org/en/documentation/
+        tracker: https://bugs.ruby-lang.org/
+    dependencies:
+        - buildrequires:
+            # platform: [] is recommended.
+            platform: [-el8]
+          requires:
+            platform: [-el8]
+    components:
+        # SRPMs
+        rpms:
+            ruby:
+                # From ruby.spec Summary
+                rationale: An interpreter of object-oriented scripting language
+                multilib: [x86_64]
+                buildorder: 101
+                ref: master
+            rubygem-abrt:
+                # From rubygem-abrt.spec Summary
+                rationale: >-
+                    ABRT support for Ruby
+                buildorder: 102
+                ref: master
+            rubygem-mysql2:
+                # From rubygem-mysql2.spec Summary
+                rationale: >-
+                    A simple, fast Mysql library for Ruby, binding to libmysql
+                buildorder: 102
+                ref: master
+            rubygem-pg:
+                # From rubygem-pg.spec Summary
+                rationale: >-
+                    A Ruby interface to the PostgreSQL RDBMS
+                buildorder: 102
+                ref: master
+            rubygem-bson:
+                # From rubygem-bson.spec Summary
+                rationale: >-
+                    Ruby Implementation of the BSON specification
+                buildorder: 102
+                ref: master
+            rubygem-mongo:
+                # From rubygem-mongo.spec Summary
+                rationale: >-
+                    Ruby driver for MongoDB
+                buildorder: 103
+                ref: master
+    buildopts:
+        rpms:
+            macros: |
+                # To disable tests in several packages.
+                %_without_tests 1
+                # To avoid the test faiures by timeout in ruby.
+                %test_timeout_scale 6
+    api:
+        # RPMs
+        # From *.spec %package
+        rpms:
+            # From ruby.spec
+            - ruby
+            - ruby-devel
+            - ruby-libs
+            - ruby-default-gems
+            - rubygems
+            - rubygems-devel
+            - rubygem-bigdecimal
+            - rubygem-bundler
+            # It's used in Ruby 2.6 on f31.
+            - rubygem-did_you_mean
+            - rubygem-io-console
+            - rubygem-irb
+            - rubygem-json
+            - rubygem-minitest
+            - rubygem-net-telnet
+            - rubygem-openssl
+            - rubygem-power_assert
+            - rubygem-psych
+            - rubygem-rake
+            - rubygem-rdoc
+            - rubygem-test-unit
+            - rubygem-xmlrpc
+            # From rubygem-abrt.spec
+            - rubygem-abrt
+            # From rubygem-mysql2.spec
+            - rubygem-mysql2
+            # From rubygem-pg.spec
+            - rubygem-pg
+            # From rubygem-bson.spec
+            - rubygem-bson
+            # From rubygem-mongo.spec
+            - rubygem-mongo
+    # Add profiles/default as a temporary workflow,
+    # because of a issue for omitted profiles element.
+    profiles:
+        default:
+            rpms:
+                - ruby