lib/i18n/tasks/data/adapter/yaml_adapter.rb in i18n-tasks-1.0.9 vs lib/i18n/tasks/data/adapter/yaml_adapter.rb in i18n-tasks-1.0.10

@@ -3,11 +3,11 @@
 require 'yaml'
 module I18n::Tasks
   module Data
     module Adapter
       module YamlAdapter
-        EMOJI_REGEX = /\\u[\da-f]{8}/i
+        EMOJI_REGEX = /\\u[\da-f]{8}/i.freeze
 
         class << self
           # @return [Hash] locale tree
           def parse(str, options)
             if YAML.method(:load).arity.abs == 2
@@ -23,10 +23,10 @@
             restore_emojis(tree.to_yaml(options || {}))
           end
 
           # @return [String]
           def restore_emojis(yaml)
-            yaml.gsub(EMOJI_REGEX) { |m| [m[-8..].to_i(16)].pack("U") }
+            yaml.gsub(EMOJI_REGEX) { |m| [m[-8..].to_i(16)].pack('U') }
           end
         end
       end
     end
   end