BuildBlock for combining results in Swift - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define a BuildBlock that combines two results.

Swift

let combined = BuildBlock([1]("Hello"), Text("World"))

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

AView

BString

CInt

DText

Attempts:

3 left

💡 Hint

Common Mistakes

Using String instead of Text causes a type error.

Using Int or View directly is incorrect here.

The BuildBlock combines views, so we use Text to create a view from a string.

2fill in blank

medium

Complete the code to combine three Text views using BuildBlock.

Swift

let combined = BuildBlock(Text("One"), Text("Two"), [1]("Three"))

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

AString

BInt

CText

DView

Attempts:

3 left

💡 Hint

Common Mistakes

Using String instead of Text causes errors.

Using Int or View directly is not valid here.

Each element inside BuildBlock must be a view, so Text is used for the third element.

3fill in blank

hard

Fix the error in the BuildBlock by completing the code.

Swift

let combined = BuildBlock(Text("Swift"), [1]("UI"))

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

AInt

BText

CView

DString

Attempts:

3 left

💡 Hint

Common Mistakes

Using String instead of Text causes a type mismatch.

Using Int or View directly is invalid.

BuildBlock requires views, so Text must be used to wrap the string "UI".

4fill in blank

hard

Fill both blanks to create a BuildBlock combining two Text views with modifiers.

Swift

let combined = BuildBlock([1]("Hello").font(.title), [2]("World").foregroundColor(.blue))

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

AText

BString

CView

DLabel

Attempts:

3 left

💡 Hint

Common Mistakes

Using String or View instead of Text causes errors.

Label is not appropriate here.

Both blanks must be Text to create views that can have modifiers like font and foregroundColor.

5fill in blank

hard

Fill all three blanks to create a BuildBlock combining Text views with different modifiers.

Swift

let combined = BuildBlock([1]("Swift").bold(), [2]("UI").italic(), [3]("Kit"))

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

AText

BString

CView

DLabel

Attempts:

3 left

💡 Hint

Common Mistakes

Using String or View instead of Text causes errors.

Label is not suitable here.

All three blanks must be Text to create views that support modifiers like bold and italic.