EndOfString
EndOfString represents the end of a string for purposes of matching in StringExpression.
Examples
Match at end of string:
StringMatchQ["hello world", __ ~~ "world" ~~ EndOfString]
(* True *)Anchor pattern to end:
StringCases["abc123", DigitCharacter .. ~~ EndOfString]
(* {"123"} *)Please visit the official Wolfram Language Reference for more details.