lib/countries/country/emoji.rb in countries-4.2.3 vs lib/countries/country/emoji.rb in countries-5.0.0

@@ -1,7 +1,6 @@
-#!/bin/env ruby
-# encoding: utf-8
+# frozen_string_literal: true
 
 module ISO3166
   module Emoji
     CODE_POINTS = {
       'a' => '🇦',
@@ -34,9 +33,9 @@
 
     # @return [String] the emoji flag for this country
     #
     # The emoji flag for this country, using Unicode Regional Indicator characters. e.g: "U+1F1FA U+1F1F8" for 🇺🇸
     def emoji_flag
-      alpha2.downcase.chars.map { |c| CODE_POINTS[c] }.join('')
+      alpha2.downcase.chars.map { |c| CODE_POINTS[c] }.join
     end
   end
 end