Fully renamed and updated everything, tagged, built

snippets/truncateString.md

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+### truncateString
+
+Truncates a string up to a specified length.
+
+Determine if the string's `length` is greater than `num`.
+Return the string truncated to the desired length, with `...` appended to the end or the original string.
+
+```js
+const truncateString = (str, num) =>
+  str.length > num ? str.slice(0, num > 3 ? num - 3 : num) + '...' : str;
+// truncate('boomerang', 7) -> 'boom...'
+```