EmojiMap is now exposed

mapping.go

@@ -1,6 +1,9 @@
 package discordemojimap
 
-var emojiMap = map[string]string{
+// EmojiMap is the full list of emoji codes to their respective unicode
+// symbols. This is map is public in order to allow memory efficient usage.
+// Be careful and do not adjust this map!
+var EmojiMap = map[string]string{
 	"grinning":                     "😀",
 	"grimacing":                    "😬",
 	"grin":                         "😁",

query.go

@@ -4,7 +4,7 @@ import "strings"
 
 // ContainsEmoji returns true if that emoji is mapped to one or more key.
 func ContainsEmoji(emoji string) bool {
-	for _, emojiInMap := range emojiMap {
+	for _, emojiInMap := range EmojiMap {
 		if emojiInMap == emoji {
 			return true
 		}
@@ -15,15 +15,15 @@ func ContainsEmoji(emoji string) bool {
 
 // ContainsCode returns true if that emojicode is mapped to an emoji.
 func ContainsCode(emojiCode string) bool {
-	_, contains := emojiMap[emojiCode]
+	_, contains := EmojiMap[emojiCode]
 	return contains
 }
 
 // GetEmojiCodes contains all codes for an emoji in an array. If no code could
 // be found, then the resulting array will be empty.
 func GetEmojiCodes(emoji string) []string {
 	codes := make([]string, 0)
-	for code, emojiInMap := range emojiMap {
+	for code, emojiInMap := range EmojiMap {
 		if emojiInMap == emoji {
 			codes = append(codes, code)
 		}
@@ -35,7 +35,7 @@ func GetEmojiCodes(emoji string) []string {
 // GetEmoji returns the matching emoji or an empty string in case no match was
 // found for the given code.
 func GetEmoji(emojiCode string) string {
-	emoji, _ := emojiMap[emojiCode]
+	emoji, _ := EmojiMap[emojiCode]
 	return emoji
 }
 
@@ -50,7 +50,7 @@ func GetEntriesStartingWith(startsWith string) map[string]string {
 
 	searchTerm := strings.TrimSuffix(startsWith, ":")
 
-	for emojiCode, emoji := range emojiMap {
+	for emojiCode, emoji := range EmojiMap {
 		if strings.HasPrefix(emojiCode, searchTerm) {
 			matches[emojiCode] = emoji
 		}

replacer.go

@@ -22,7 +22,7 @@ func Replace(input string) string {
 	}
 
 	replacedEmojis := emojiCodeRegex.ReplaceAllStringFunc(input, func(match string) string {
-		emojified, contains := emojiMap[strings.ToLower(match[1:len(match)-1])]
+		emojified, contains := EmojiMap[strings.ToLower(match[1:len(match)-1])]
 		if !contains {
 			return match
 		}