getWordsOfPrefix method
Implementation
List<String> getWordsOfPrefix(String prefix) {
//returns a list of words of a particular prefix from the tokens minus the prefix [case insensitive]
List<String> result = [];
for (var i = 0; i < lines.length; i++) {
if (lines[i].toUpperCase().startsWith(prefix.toUpperCase())) {
String word = lines[i];
word = word.substring(prefix.length, word.length);
result.add(word);
}
}
return result;
}