Goes Right After Goes Right After
English UK

In a given word you need to check if one symbol goes only right after another.

Cases you should expect while solving this challenge:

  • one of the symbols is not in the given word - your function should return false;
  • any symbol appears in a word more than once - use only the first one;
  • two symbols are the same - your function should return false;
  • the condition is case sensitive, which means 'a' and 'A' are two different symbols.

Input: Three arguments. The first one is a given string, second is a symbol that should go first, and the third is a symbol that should go after the first one.

Output: A bool.


assert.strictEqual(goesAfter("world", "w", "o"), true);
assert.strictEqual(goesAfter("world", "w", "r"), false);
assert.strictEqual(goesAfter("world", "l", "o"), false);
assert.strictEqual(goesAfter("panorama", "a", "n"), true);

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