Tag: Collection
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Swift Collections: Mastering the Art of Data Wrangling
Hey there, Swift aficionados! Ready to dive into the world of Swift collections? Buckle up, because we’re about to embark on a journey through the data structures that make Swift such a powerful language. We’ll explore how to wrangle your data like a pro using Swift’s built-in collection types. Swift’s Core Collections Swift gives us…
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Map in Swift
Hey Swift enthusiasts! Today, we’re diving deep into one of Swift’s most powerful higher-order functions: map. If you’ve ever wanted to transform elements in a collection without breaking a sweat, you’re in for a treat! What is Map? At its core, map is a method that transforms each element in a collection using a provided…
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Reduce in Swift
Greetings, Swift aficionados! Today, we’re diving into one of the most powerful yet often misunderstood higher-order functions: reduce. If you’ve ever needed to boil down a collection into a single value, reduce is about to become your new superpower. What is Reduce? The reduce method combines all items in a collection to create a single…
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Filter in Swift
Hello, Swift developers! Today, we’re exploring another powerful higher-order function: filter. If you’ve ever needed to separate the wheat from the chaff in your collections, filter is about to become your new best friend. What is Filter? The filter method creates a new collection containing only the elements that satisfy a given condition. It’s like…
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CompactMap in Swift
Swift’s compactMap is a versatile and powerful method that combines mapping and filtering operations. It’s an essential tool for any Swift developer, allowing you to transform and clean up collections efficiently. In this post, we’ll explore compactMap through five practical examples, demonstrating its flexibility and utility in various scenarios. What is compactMap? According to Apple’s…
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Array in Swift
In Swift, an array is a collection of values that are stored in a single ordered list. For example, you could use an array to store a list of names or a list of numbers. Here is an example of how you could create an array of strings in Swift: In this example, names is…