Ⓜ️.toString()

🚧 under construction

JS ⟩ value ⟩ type ⟩ conversion ⟩ .toString()

object to string conversion.

⭐️ 重點

any non-nullish value has .toString() method, usually equivalent to String().

Console API (console.log, for example) is not (yet) a standard API, but is something that is implemented across all browsers, implementations may differ, toString may or may not be used in these implementations. 👉 stackoverflow

👥 相關

• type conversion

📗 參考

• JavaScript: The Definitive Guide ⟩

  • 3.9.2 Explicit Conversions

  • 14.4.7

• WHATWG ⟩ Console Standard (Web Hypertext Application Technology Working Group)

📘 手冊

• Object.prototype.toString() - object to string.

• Object.prototype.valueOf() - object to (primitive) value, if exists.

🗣 討論

• Does console.log invokes toString method of an object?

🚧

• merge with valueToString()