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13 lines
455 B
13 lines
455 B
import _typeof from "./typeof.js"; |
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export default function _toPrimitive(input, hint) { |
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if (_typeof(input) !== "object" || input === null) return input; |
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var prim = input[Symbol.toPrimitive]; |
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if (prim !== undefined) { |
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var res = prim.call(input, hint || "default"); |
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if (_typeof(res) !== "object") return res; |
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throw new TypeError("@@toPrimitive must return a primitive value."); |
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} |
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return (hint === "string" ? String : Number)(input); |
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} |