mirror of
https://github.com/vercel-labs/scriptc.git
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Chris Tate
25b7fd266a
- Share bulk string writes and JSON formatting paths. - Append scalar values directly and streamline exact integer formatting. - Cover output boundaries and clarify runtime-pack identity failures.
20 lines
966 B
TypeScript
20 lines
966 B
TypeScript
const controls: string[] = [];
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for (let i = 0; i < 32; i++) controls.push(String.fromCharCode(i));
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const text = controls.join("") + "\"\\雪🙂" + "ordinary text".repeat(100);
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const rows = [{ "nul\0key": text, number: 9007199254740991, flag: true }];
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console.log(JSON.stringify(rows));
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console.log(JSON.stringify(rows, null, 2));
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const parsed = JSON.parse(JSON.stringify(rows)) as { "nul\0key": string; number: number; flag: boolean }[];
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console.log(parsed[0]!["nul\0key"] === text, parsed[0]!.number, parsed[0]!.flag);
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const numbers = [
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-0, 0, 9, 10, 99, 100, 9999, 10000, 99999999, 100000000,
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2147483647, 2147483648, 4294967295, 4294967296,
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9007199254740989, 9007199254740991, 9007199254740992,
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1000000000000000100, 1e21, 1e-7, 1.25, Number.MIN_VALUE,
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Number.MAX_VALUE, NaN, Infinity, -Infinity,
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];
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for (const number of numbers) {
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console.log(String(number), String(-number));
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console.log(JSON.stringify({ negative: -number, positive: number }));
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}
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