18 lines
No EOL
604 B
JavaScript
18 lines
No EOL
604 B
JavaScript
const MAX_DECIMAL_PLACES = 3;
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// test() is part of Jest's serializer API
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export function test(maybeNumber) {
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return typeof maybeNumber === 'number' && (maybeNumber |> Number.isFinite(%)) && !(maybeNumber |> Number.isInteger(%)) && !(maybeNumber |> Number.isNaN(%));
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}
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// print() is part of Jest's serializer API
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export function print(number, serialize, indent) {
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const string = number.toString();
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const pieces = '.' |> string.split(%);
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if (pieces.length === 2) {
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if (pieces[1].length > MAX_DECIMAL_PLACES) {
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return MAX_DECIMAL_PLACES |> number.toFixed(%);
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}
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}
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return string;
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} |