devsite/node_modules/yaml/browser/dist/stringify/stringifyNumber.js
2024-07-07 18:49:38 -07:00

25 lines
718 B
JavaScript

function stringifyNumber({ format, minFractionDigits, tag, value }) {
if (typeof value === 'bigint')
return String(value);
const num = typeof value === 'number' ? value : Number(value);
if (!isFinite(num))
return isNaN(num) ? '.nan' : num < 0 ? '-.inf' : '.inf';
let n = JSON.stringify(value);
if (!format &&
minFractionDigits &&
(!tag || tag === 'tag:yaml.org,2002:float') &&
/^\d/.test(n)) {
let i = n.indexOf('.');
if (i < 0) {
i = n.length;
n += '.';
}
let d = minFractionDigits - (n.length - i - 1);
while (d-- > 0)
n += '0';
}
return n;
}
export { stringifyNumber };