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Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/pos/selftails.scala | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/files/pos/selftails.scala b/test/files/pos/selftails.scala new file mode 100644 index 0000000000..a4253b80c7 --- /dev/null +++ b/test/files/pos/selftails.scala @@ -0,0 +1,23 @@ +package net.liftweb.util + +/** +* This trait adds functionality to Scala standard types +*/ +trait BasicTypesHelpers { self: StringHelpers with ControlHelpers => + + /** + * Compare two arrays of Byte for byte equality. + * @return true if two Byte arrays contain the same bytes + */ + def isEq(a: Array[Byte], b: Array[Byte]) = { + def eq(a: Array[Byte], b: Array[Byte], pos: Int, len: Int): Boolean = { + if (pos == len) true + else if (a(pos) != b(pos)) false + else eq(a , b, pos + 1, len) + } + a.length == b.length && eq(a, b, 0, a.length) + } +} + +trait StringHelpers +trait ControlHelpers |