diff options
Diffstat (limited to 'src/main/scala/xyz/driver/pdsuicommon/utils/StringOps.scala')
-rw-r--r-- | src/main/scala/xyz/driver/pdsuicommon/utils/StringOps.scala | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/main/scala/xyz/driver/pdsuicommon/utils/StringOps.scala b/src/main/scala/xyz/driver/pdsuicommon/utils/StringOps.scala new file mode 100644 index 0000000..b38721e --- /dev/null +++ b/src/main/scala/xyz/driver/pdsuicommon/utils/StringOps.scala @@ -0,0 +1,23 @@ +package xyz.driver.pdsuicommon.utils + +import xyz.driver.pdsuicommon.utils.Implicits.toCharOps + +final class StringOps(val self: String) extends AnyVal { + + def safeTrim: String = { + def shouldKeep(c: Char): Boolean = !c.isSafeControl && !c.isSafeWhitespace + + if (self.isEmpty) { + "" + } else { + val start = self.indexWhere(shouldKeep) + val end = self.lastIndexWhere(shouldKeep) + + if (start >= 0 && end >= 0) { + self.substring(start, end + 1) + } else { + "" + } + } + } +} |