> ## Documentation Index
> Fetch the complete documentation index at: https://docs.projectreal.gg/llms.txt
> Use this file to discover all available pages before exploring further.

# Metatables

> Метатаблицы, метаполя и методы именования.

<div className="real-category-page">
  Метатаблицы, метаполя и методы именования.

  ## Доступные функции

  <CardGroup cols={2}>
    <Card title="getmetafield" href="./getmetafield">
      Returns a raw metafield value from the target metatable. target may be any value, and field must be a string. The function does not call the metafield, does not invoke \_\_index lookup, and returns nil when the metatable or field is missing.
    </Card>

    <Card title="getnamecallmethod" href="./getnamecallmethod">
      Возвращает current Luau namecall atom, сохраненный в the current namecall method. Function не принимает arguments и возвращает exactly one value. Если the current namecall method существует, the current namecall method больше 0 и the current namecall method является non-null, она помещает эти data как string через string return. Иначе помещает nil. function не проверяет arguments, не вычисляет method name из target object и не вызывает metamethod. get\_namecall\_method является alias для getnamecallmethod.
    </Card>

    <Card title="getrawmetatable" href="./getrawmetatable">
      Returns the metatable currently attached to a target value, or nil when none is present. The function returns exactly one value and does not change the target. debug.getmethods is an alias for getrawmethods.
    </Card>

    <Card title="hasmetafield" href="./hasmetafield">
      Returns whether the target value has a non-nil raw metafield with the requested name. The function does not call the metafield, does not invoke \_\_index lookup, and does not change readonly state.
    </Card>

    <Card title="hasmetatable" href="./hasmetatable">
      Returns whether the target value has a metatable. The function returns one boolean and does not return or change the metatable itself.
    </Card>

    <Card title="isreadonly" href="./isreadonly">
      Returns whether a table is readonly. The argument must be a table, and the function does not change it.
    </Card>

    <Card title="makereadonly" href="./makereadonly">
      Marks a table as readonly and returns no values.
    </Card>

    <Card title="makewriteable" href="./makewriteable">
      Marks a table as writable and returns no values.
    </Card>

    <Card title="setnamecallmethod" href="./setnamecallmethod">
      Replaces the current namecall method string when a current namecall method exists. The method argument must be a string. If no current namecall method exists, the call returns no values and does not create one. set\_namecall\_method is an alias.
    </Card>

    <Card title="setrawmetatable" href="./setrawmetatable">
      Sets the metatable for a target value and returns the original target. metatable must be a table or nil; nil clears the metatable. debug.setmethods is an alias for setrawmethods.
    </Card>

    <Card title="setreadonly" href="./setreadonly">
      Sets whether a table is readonly and returns no values.
    </Card>
  </CardGroup>
</div>
