paragraph method
Implementation
String paragraph(int length) {
var wordsCount = 0;
final sentenceList = <String>[];
var n = 0;
while (wordsCount < length) {
n++;
if (n > 100) {
break;
}
final count = math.min(length,
math.max(10, math.min(3, random.nextInt(length - wordsCount))));
sentenceList.add(sentence(count));
wordsCount += count;
}
return sentenceList.join(' ');
}