Merge pull request #57 from razor-1/more-fallbacks

Support new languages not in the CLDR via fallback

locale.go

@@ -130,6 +130,10 @@ func getFallbackTag(tag language.Tag) (language.Tag, error) {
 		return language.Make("fr-HT"), nil
 	case "vec-BR", "ise":
 		return language.Italian, nil
+	case "jam":
+		return language.English, nil
+	case "ca-valencia":
+		return language.Catalan, nil
 	}
 
 	return language.Tag{}, fmt.Errorf("no fallback for tag %s", tag.String())

locale_test.go

@@ -156,8 +156,21 @@ func TestGetLocaleData(t *testing.T) {
 	tag, err := language.Parse("ase")
 	ta.NoError(err)
 	ta.Equal("ase", tag.String())
-
 	l, err := localizer.GetLocaleData(tag)
 	ta.NoError(err)
 	ta.Equal(language.AmericanEnglish, language.MustParse(l.Locale))
+
+	tag, err = language.Parse("jam")
+	ta.NoError(err)
+	ta.Equal("jam", tag.String())
+	l, err = localizer.GetLocaleData(tag)
+	ta.NoError(err)
+	ta.Equal(language.English, language.MustParse(l.Locale))
+
+	tag, err = language.Parse("ca-valencia")
+	ta.NoError(err)
+	ta.Equal("ca-valencia", tag.String())
+	l, err = localizer.GetLocaleData(tag)
+	ta.NoError(err)
+	ta.Equal(language.Catalan, language.MustParse(l.Locale))
 }