afiqzudinhadi/count-smiley-faces
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Update index.js

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afiqzudinhadi 2024-08-08 14:04:58 +08:00
parent 8d1008f650
commit 26f9ea170a
1 changed files with 6 additions and 0 deletions
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index.js
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@ -1,5 +1,10 @@
function countSmileys(arr) { function countSmileys(arr) {
const smileyPattern = /^[:;][-~]?[)D]$/; const smileyPattern = /^[:;][-~]?[)D]$/;
if (arr.length === 0) {
return 0;
}
return arr.filter((face) => smileyPattern.test(face)).length; return arr.filter((face) => smileyPattern.test(face)).length;
} }
@ -7,3 +12,4 @@ function countSmileys(arr) {
console.log(countSmileys([":)", ";(", ";}", ":-D"])); // Output: 2 console.log(countSmileys([":)", ";(", ";}", ":-D"])); // Output: 2
console.log(countSmileys([";D", ":-(", ":-)", ";~)"])); // Output: 3 console.log(countSmileys([";D", ":-(", ":-)", ";~)"])); // Output: 3
console.log(countSmileys([";]", ":[", ";*", ":$", ";-D"])); // Output: 1 console.log(countSmileys([";]", ":[", ";*", ":$", ";-D"])); // Output: 1
console.log(countSmileys([])); // Output: 0