fix: compatibility with ruby 3.1.0 (close #2) (#3)

.github/workflows/rubocop.yml

@@ -13,7 +13,8 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         ruby: [
-          2.7
+          3.1.0,
+          3.1.1,
         ]
 
     steps:

.github/workflows/ruby.yml

@@ -15,10 +15,8 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         ruby: [
-          2.3,
-          2.5,
-          2.7,
-          3.0
+          3.1.0,
+          3.1.1,
         ]
         experimental: [false]
 

.ruby-version

@@ -1 +1 @@
-ruby-3.0.0
+ruby-3.1.1

CHANGELOG.md

@@ -1,9 +1,12 @@
+## BetterSettings 1.0.2 (2022-03-29) ##
+
+*   Pass `aliases: true` now that Ruby 3.1.1 uses `psych-4.0.3` (#3)
+
 ## BetterSettings 1.0.1 (2021-02-07) ##
 
 *   No code changes.
 *   Allow the gem to be installed in Ruby 3.0. Thanks @pablomdiaz!
 
-
 ## BetterSettings 1.0.0 (2017-12-29) ##
 
 *   Initial Release.

better_settings.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
   s.test_files   = Dir.glob('{spec}/**/*.rb')
   s.require_path = 'lib'
 
-  s.required_ruby_version = Gem::Requirement.new('>= 2.3.0')
+  s.required_ruby_version = Gem::Requirement.new('>= 3.1.0')
 
   s.add_development_dependency 'pry-byebug'
   s.add_development_dependency 'rake'

lib/better_settings.rb

@@ -108,7 +108,7 @@ def root_settings
     def yaml_to_hash(file_name)
       return {} if (content = File.open(file_name).read).empty?
 
-      YAML.load(ERB.new(content).result).to_hash
+      YAML.load(ERB.new(content).result, aliases: true).to_hash
     end
   end
 end

lib/better_settings/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 class BetterSettings
-  VERSION = '1.0.1'
+  VERSION = '1.0.2'
 end

spec/support/settings.yml

@@ -11,7 +11,7 @@ global: 'wat'
 name: test
 
 development:
-  language:
+  language: &language_defaults
     haskell:
       paradigm: functional
     smalltalk:
@@ -20,10 +20,7 @@ development:
   environment: development
 
 language:
-  haskell:
-    paradigm: functional
-  smalltalk:
-    paradigm: object oriented
+  <<: *language_defaults
 
 collides:
   does: not