Created
October 26, 2020 15:49
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Twitter - Variadic Function
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| let checkValInList = (val, ignoreCase, ...list) => { | |
| return ignoreCase | |
| ? list.some(el => el.toLowerCase() === val.toLowerCase()) | |
| : list.includes(val) | |
| } | |
| checkValInList("hello", true, "Hi", "Hello", "Howdy") // true | |
| checkValInList("hello", false, "Hi", "Hello", "Howdy") // false |
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