freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/regular-expressions/match-ending-string-patterns/index.md

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Match Ending String Patterns

Match Ending String Patterns

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Problem Explanation

To finish this challenge, it's necessary to use boundaries.

The $ Matches end of input.

For example, /t$/ does not match the "t" in "eater", but does match it in "eat".

important: If the multiline flag is set to true, also matches immediately before a line break character.

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Solutions

Solution 1 (Click to Show/Hide)

let caboose = "The last car on a train is the caboose";
let lastRegex = /caboose$/; // Change this line
let result = lastRegex.test(caboose);