lib/head_music/language.rb in head_music-0.17.0 vs lib/head_music/language.rb in head_music-0.18.0

@@ -1,5 +1,8 @@
+# frozen_string_literal: true
+
+# A language.
 class HeadMusic::Language
   include Comparable
   include HeadMusic::NamedRudiment
 
   LANGUAGES = [
@@ -8,38 +11,42 @@
     { name: 'French', native_name: 'Français', abbreviation: 'fr' },
     { name: 'German', native_name: 'Deutsche', abbreviation: 'de' },
     { name: 'Italian', native_name: 'Italiano', abbreviation: 'it' },
     { name: 'Spanish', native_name: 'Español', abbreviation: 'es' },
     { name: 'Russian', native_name: 'русский', abbreviation: 'ru' },
-  ]
+  ].freeze
 
-  LANGUAGES.map { |language| ::HeadMusic::Utilities::HashKey.for(language[:name]) }.each do |language_key|
-    define_singleton_method(language_key) { HeadMusic::Language.get(language_key) }
-  end
+  LANGUAGES.
+    map { |language| ::HeadMusic::Utilities::HashKey.for(language[:name]) }.
+    each { |language_key| define_singleton_method(language_key) { HeadMusic::Language.get(language_key) } }
 
-  LANGUAGES.map { |language| ::HeadMusic::Utilities::HashKey.for(language[:native_name]) }.reject(&:nil?).each do |language_key|
-    define_singleton_method(language_key) { HeadMusic::Language.get(language_key) }
-  end
+  LANGUAGES.
+    map { |language| ::HeadMusic::Utilities::HashKey.for(language[:native_name]) }.
+    reject(&:nil?).
+    each { |language_key| define_singleton_method(language_key) { HeadMusic::Language.get(language_key) } }
 
-  LANGUAGES.map { |language| ::HeadMusic::Utilities::HashKey.for(language[:short_name]) }.reject(&:nil?).each do |language_key|
-    define_singleton_method(language_key) { HeadMusic::Language.get(language_key) }
-  end
+  LANGUAGES.
+    map { |language| ::HeadMusic::Utilities::HashKey.for(language[:short_name]) }.
+    reject(&:nil?).
+    each { |language_key| define_singleton_method(language_key) { HeadMusic::Language.get(language_key) } }
 
   def self.default
-    self.english
+    english
   end
 
   def self.get(name)
     get_by_name(name) || default
   end
 
   attr_accessor :name, :native_name, :short_name
 
   def initialize(identifier)
     identifier_key = HeadMusic::Utilities::HashKey.for(identifier)
-    language_data = LANGUAGES.detect { |data|
-      [:name, :native_name, :short_name].map { |key| HeadMusic::Utilities::HashKey.for(data[key]) }.include?(identifier_key)
-    }
+    language_data = LANGUAGES.detect do |data|
+      %i[name native_name short_name].
+        map { |key| HeadMusic::Utilities::HashKey.for(data[key]) }.
+        include?(identifier_key)
+    end
     @name = language_data[:name]
     @native_name = language_data[:native_name]
     @short_name = language_data[:short_name]
   end