Selecting Elements

Select elements at a particular interval, the first mapped value, or iterate of elements with their indices.

Topics

Selecting Elements at an Interval

• Swift/Sequence/striding(by:)
• Swift/Collection/striding(by:)

Conditionally Finding the First Mapped Value

• Swift/Sequence/firstNonNil(_:)

Iterating Over Elements with Their Indices

• Swift/Collection/indexed()

Supporting Types

• IndexedCollection
• StridingSequence
• StridingCollection