Merge pull request #131 from rom-rb/fix-matrix

update build matrix to scope down to more recent / supported releases

Author: cflipse

.github/workflows/ci.yml

@@ -24,25 +24,13 @@ jobs:
       fail-fast: false
       matrix:
         ruby:
+          - '3.1'
+          - '3.0'
           - '2.7'
-          - '2.6'
-          - '2.5'
-          - '2.4'
-          - 'jruby-9.3'
         rails:
+          - "7.0.0"
           - "6.1.0"
           - "6.0.0"
-          - "5.2.0"
-          - "5.1.0"
-          - "5.0.0"
-          - "4.2.0"
-        exclude:
-          - ruby: "2.4"
-            rails: "6.0.0"
-          - ruby: "2.4"
-            rails: "6.1.0"
-          - ruby: "2.7"
-            rails: "4.2.0"
     env:
       APT_DEPS: libsqlite3-dev
       RAILS_VERSION: "${{matrix.rails}}"

lib/rom/rails/active_record/configuration.rb

@@ -37,23 +37,20 @@ def initialize(env: ::Rails.env, root: ::Rails.root, configurations: ::ActiveRec
         #
         # @api private
         def call
-          specs = { default: build(default_configuration.configuration_hash) }
+          specs = {}
 
-          if rails6?
-            configurations.configs_for(env_name: env).each do |config|
-              specs[config.name.to_sym] = build(config.configuration_hash)
+          configurations.configs_for(env_name: env).each do |config|
+            if config.respond_to?(:configuration_hash)
+              name, hash = [config.name, config.configuration_hash]
+            else  # Rails 6.0
+              name, hash = [config.spec_name, config.config]
             end
-          end
-
-          specs
-        end
 
-        def default_configuration
-          if rails6?
-            configurations.configs_for(env_name: env).first
-          else
-            configurations.fetch(env)
+            specs[:default] ||= hash
+            specs[name.to_sym] = hash
           end
+
+          specs.transform_values { |hash| build hash.symbolize_keys }
         end
 
         # Builds a configuration hash from a flat database config hash.
@@ -77,12 +74,6 @@ def build(config)
           uri = uri_builder.build(adapter, uri_options)
           { uri: uri, options: other_options }
         end
-
-        private
-
-        def rails6?
-          ::ActiveRecord::VERSION::MAJOR >= 6
-        end
       end
     end
   end