I'm trying to make a stringCorrector function for avoiding non-English words, but don't know how to implement this to string in Dart; as an example;
İstanbul ====> Istanbul, New York===> NewYork, İşÇöÜ===>IsCoU
String stringCorrector(String string) {
Map<String, String> correcterMap = {
'ö': 'o',
'ü': 'u',
'Ö': 'O',
'Ü': 'U',
'İ': 'I',
'ı': 'i',
'ğ': 'g',
'Ğ': 'G',
' ': ''
};
}
May be I can help you if I understand the use of this. For the first two examples, it is relatively easy, but for the third one you will need to have a whole map of values to replace.
You would get something like this :
String stringCorrector(String string) {
Map<String, String> correcterMap = {
'ö': 'o',
'ü': 'u',
'Ö': 'O',
'Ü': 'U',
'İ': 'I',
'ı': 'i',
'ğ': 'g',
'Ğ': 'G',
' ': '',
};
correcterMap.forEach((key, value) {
string = string.replaceAll(RegExp(key), value);
});
return string;}
It's just a matter of mapping the string and reducing that result.
String stringCorrector(String string) {
Map<String, String> correcterMap = {
'ö': 'o',
'ü': 'u',
'Ö': 'O',
'Ü': 'U',
'İ': 'I',
'ı': 'i',
'ğ': 'g',
'Ğ': 'G',
' ': ''
};
return string.runes.map(
(int charCode) {
String char = String.fromCharCode(charCode);
return correcterMap[char] ?? char;
}
).reduce((a, b) => a + b);
}