14 lines
450 B
Markdown
14 lines
450 B
Markdown
### setDigits
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Uses `String.padStart()` or `String.padEnd()` to maintain digit length of a provided integer. Returns stringified integer.
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Control direction (0 = before integer, 1 = after integer).
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```js
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const setDigits = ( num=0, len=1, direction=0 ) => {
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return direction > 0 ? num.toString().padStart(len, "0") : num.toString().padEnd(len, "0");
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}
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// setDigits(1, 2, 0) -> "10"
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// setDigits(1, 2, 1) -> "01"
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// setDigits(11, 2, 1) -> "11"
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``` |