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37 lines
1.1 KiB
37 lines
1.1 KiB
4 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.toString = void 0;
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const quote_1 = require("./quote");
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const object_1 = require("./object");
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const function_1 = require("./function");
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/**
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* Stringify primitive values.
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*/
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const PRIMITIVE_TYPES = {
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string: quote_1.quoteString,
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number: (value) => (Object.is(value, -0) ? "-0" : String(value)),
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boolean: String,
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symbol: (value, space, next) => {
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const key = Symbol.keyFor(value);
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if (key !== undefined)
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return `Symbol.for(${next(key)})`;
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// ES2018 `Symbol.description`.
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return `Symbol(${next(value.description)})`;
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},
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bigint: (value, space, next) => {
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return `BigInt(${next(String(value))})`;
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},
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undefined: String,
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object: object_1.objectToString,
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function: function_1.functionToString,
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};
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/**
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* Stringify a value recursively.
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*/
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const toString = (value, space, next, key) => {
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if (value === null)
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return "null";
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return PRIMITIVE_TYPES[typeof value](value, space, next, key);
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};
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exports.toString = toString;
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//# sourceMappingURL=stringify.js.map
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