extensionFromMime function
Returns the extension for the given MIME type.
If there are multiple extensions for mime
, return the first occurrence in
the map. If there are no extensions for mime
, return mime
.
Implementation
String extensionFromMime(String mime) {
mime = mime.toLowerCase();
for (final entry in defaultExtensionMap.entries) {
if (defaultExtensionMap[entry.key] == mime) {
return entry.key;
}
}
return mime;
}