isCaseInsensitiveContainsAny static method

bool isCaseInsensitiveContainsAny(
  1. String a,
  2. String b
)

Checks if a contains b or b contains a (Treating or interpreting upper- and lowercase letters as being the same). 检查a中是否包含b或b中是否包含a(将大小写字母视为相同)。

Implementation

static bool isCaseInsensitiveContainsAny(String a, String b) {
  String lowA = a.toLowerCase();
  String lowB = b.toLowerCase();
  return lowA.contains(lowB) || lowB.contains(lowA);
}