Project structure and Swift Package Manager basics - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to declare the package name in Package.swift.

Swift

let package = Package(name: [1])

Drag options to blanks, or click blank then click option'

Apackage

BMyLibrary

C"MyLibrary"

DpackageName

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting to put the package name in quotes.

Using a variable name instead of a string.

The package name must be a string literal, so it needs quotes.

2fill in blank

medium

Complete the code to specify the Swift tools version at the top of Package.swift.

Swift

// swift-tools-version:[1]

Drag options to blanks, or click blank then click option'

A6.0

B4.2

C5.0

D5.7

Attempts:

3 left

💡 Hint

Common Mistakes

Using an outdated Swift tools version.

Using a version number without the correct format.

The current recommended Swift tools version is 5.7 for modern packages.

3fill in blank

hard

Fix the error in the dependencies array by completing the code.

Swift

dependencies: [
    .package(url: "https://github.com/apple/swift-collections.git", from: [1])
],

Drag options to blanks, or click blank then click option'

A1.0.0

B"1.0.0"

C"from: 1.0.0"

Dfrom: "1.0.0"

Attempts:

3 left

💡 Hint

Common Mistakes

Leaving out quotes around the version number.

Adding extra labels inside the version string.

The version must be a string literal inside quotes.

4fill in blank

hard

Fill in the blank to define a target with a dependency on the swift-collections package.

Swift

targets: [
    .target(
        name: "MyLibrary",
        dependencies: [.product(name: [1], package: "swift-collections")]
    )
],

Drag options to blanks, or click blank then click option'

A"Collections"

B"SwiftCollections"

C"swift-collections"

D"CollectionsPackage"

Attempts:

3 left

💡 Hint

Common Mistakes

Using the URL or package name instead of the target name.

Using incorrect capitalization.

The dependency name is "Collections" as defined by the swift-collections package.

5fill in blank

hard

Fill both blanks to create a library product named MyLibrary with the target MyLibrary.

Swift

products: [
    .library(
        name: [1],
        targets: [[2]]
    )
],

Drag options to blanks, or click blank then click option'

A"MyLibrary"

B"MyLib"

D"MyLibraryTarget"

Attempts:

3 left

💡 Hint

Common Mistakes

Mismatching product and target names.

Forgetting quotes around names.

The product name and target name must match exactly and be string literals.