Fix find_by_unicode for country emojis

jollygoodcode · Jun 8, 2016 · 051f5a5 · 051f5a5
1 parent 333418c
commit 051f5a5
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/lib/twemoji.rb b/lib/twemoji.rb
@@ -70,7 +70,7 @@ def self.find_by_code(code)
   # @param raw [String] Emoji raw unicode to find text.
   # @return [String] Emoji Text.
   def self.find_by_unicode(raw)
-    invert_codes[must_str("%4.4x" % raw.ord)]
+    invert_codes[raw.split("").map { |r| "%4.4x" % r.ord }.join("-")]
   end
 
   # Render raw emoji unicode from emoji text or emoji code.

diff --git a/test/twemoji_test.rb b/test/twemoji_test.rb
@@ -64,6 +64,10 @@ def test_find_by_unicode
     assert_equal ":heart_eyes:", Twemoji.find_by_unicode("😍")
   end
 
+  def test_find_by_unicode_country_flag
+    assert_equal ":flag-es:", Twemoji.find_by_unicode("🇪🇸")
+  end
+
   def test_find_by_escaped_unicode
     assert_equal ":heart_eyes:", Twemoji.find_by_unicode("\u{1f60d}")
   end