SASS Extends and Inheritance 3

Question 1

In which version of Sass was the module system with `@use` and `@forward` introduced?

Accepted Answer

Dart Sass 1.23.0

Answer

Sass 2.0

Answer

LibSass 4.0

Answer

Node Sass 5.0

Question 2

What is the main purpose of the `@use 'sass:meta'` module?

Accepted Answer

To inspect and manipulate Sass code and metadata

Answer

To add SEO meta tags

Answer

To manage file imports

Answer

To create HTML meta elements

Question 3

What does `meta.inspect($value)` return in Sass?

Accepted Answer

A string representation of the value useful for debugging

Answer

A JSON representation of the value

Answer

The CSS output for the value

Answer

The Sass data type name

Question 4

What does `meta.function-exists('function-name')` return?

Accepted Answer

True if the function exists, false otherwise

Answer

The function definition

Answer

The number of parameters the function accepts

Answer

The file where the function is defined

Question 5

What does `meta.mixin-exists('mixin-name')` do?

Accepted Answer

Returns true if the mixin is defined, false otherwise

Answer

Calls the mixin if it exists

Answer

Creates the mixin if it doesn't exist

Answer

Imports the file containing the mixin

Question 6

What does the `meta.get-function()` function allow you to do?

Accepted Answer

Store a reference to a function in a variable and pass it to other functions

Answer

Read the source code of a function

Answer

Convert a mixin into a function

Answer

Get the return type of a function