parseUnixEpoch method
Implementation
int? parseUnixEpoch(node) {
if (node is num) {
return isValueUnixEpochRange(node) ? node.toInt() : null;
} else if (node is String) {
var s = node.trim();
if (RegExp(r'^\d+$').hasMatch(s)) {
var n = int.parse(s);
if (isValueUnixEpochRange(n)) {
return inMilliseconds ? n : n * 1000;
}
}
}
return null;
}