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๊ด€๋ฆฌ ๋ฉ”๋‰ด

๋ชฉ๋กDiffableDataSource (2)

lgvv98

[iOS] infinite carousel DiffableDataSource + CompositionalLayout

[iOS] infinite carousel DiffableDataSource + CompositionalLayout UIKit์—์„œ DiffableDataSource๊ณผ compositonalLayout์„ ์‚ฌ์šฉํ•˜์—ฌ ๊ตฌํ˜„ํ•ด๋ณด์ž. ์ „์ฒด ์†Œ์Šค์ฝ”๋“œ์™€ ํ•ด๋‹น ์ฝ”๋“œ์— ๋Œ€ํ•œ ์ฃผ์„์„ ํฌ์ŠคํŒ… ์ œ์ผ ํ•˜๋‹จ์— ์ „๋ถ€ ๋„ฃ์–ด๋‘์—ˆ์Œ. ์˜ˆ์ œ ์˜์ƒ ๋ฌดํ•œํžˆ ํšŒ์ „ํ•˜๋Š” ์Šคํฌ๋กค ๋ทฐ์— ๋Œ€ํ•œ ๊ตฌํ˜„ ์•„์ด๋””์–ด๋Š” ์ด๋ฏธ ๋งŽ์ด ์กด์žฌํ•˜๋‚˜, ํ•ด๋‹น ํฌ์ŠคํŒ…์—์„œ๋Š” diffableDataSource์˜ ํŠน์„ฑ์— ๋งž๊ฒŒ๋” ์ ์šฉ (๊ตฌํ˜„ ๋ฐฉ์‹) [์•ž์— ๋ถ™๋Š” id๋งŒ ๋‹ค๋ฅธ ์›๋ณธ] + [์›๋ณธ] + [๋’ค์— ๋ถ™๋Š” id๋งŒ ๋‹ค๋ฅธ ์›๋ณธ]์„ ๋จผ์ € ๊ตฌ์„ฑํ•œ ํ›„ ํ•œ๋ฒˆ์— apply diffable์˜ ๊ฒฝ์šฐ์—๋Š” ๋ฐ์ดํ„ฐ๊ฐ€ ๋ณ€๊ฒฝ๋˜์—ˆ์„ ๋•Œ, snapshot์„ ์ˆ˜์ •ํ•˜๋Š”๊ฒŒ ์•„๋‹Œ ๋‹ค์‹œ ์ฐ์Œ. ํ•ด๋‹น ๋ถ€๋ถ„์€ iOS 13,..

[iOS] DiffableDataSource n-Section n-Item (์„น์…˜๋งˆ๋‹ค ๋‹ค๋ฅธ ์…€)

[iOS] DiffableDataSource n-Section n-Item (์„น์…˜๋งˆ๋‹ค ๋‹ค๋ฅธ ์…€) DiffableDataSource์„ ์ด์šฉํ•˜์—ฌ ๊ฐ๊ฐ์˜ ์„น์…˜๋งˆ๋‹ค ๋‹ค๋ฅธ ์…€์„ ์ ์šฉํ•˜๊ณ ์ž ํ•จ. ์•ฑ ํƒ€๊ฒŸ์€ iOS 13 iOS 14์ด์ƒ์˜ ๊ฒฝ์šฐ ์•„์ฃผ ๊ฐ„๋‹จํ•˜๊ฒŒ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ๋Š”๋ฐ, UICollectionView.CellRegistration ์ด๋Š” ์• ํ”Œ์˜ ๊ณต์‹๋ฌธ์„œ์—๋„ ๋‚˜์™€์žˆ์Œ ๋‹ค๋งŒ, iOS 14์ด์ƒ์—์„œ ๊ฐ€๋Šฅ โš™๏ธ๊ฐœ๋ฐœํ™˜๊ฒฝโš™๏ธ Xcode 14.0 iOS 13.0 ์ด์ƒ Swift 5 SnapKit 5.6 ๐Ÿšจ ์ฝ”๋“œ๋ฅผ ๋ณด๊ณ ๋‚œ ํ›„ ์ฃผ์˜ํ•  ์  ๐Ÿšจ 1. ๊ธฐ๋ณธ์ ์œผ๋กœ Item์˜ ๊ฒฝ์šฐ์—๋Š” Hashableํ•ด์•ผ ํ•จ. ๊ฒฐ๊ณผ ์ด๋ฏธ์ง€์˜ ์„ธ๋ฒˆ์งธ ์‚ฌ์ง„์„ ๋ณด๋ฉด ๋ฐฐ์—ด์— 1์ด 4๊ฐœ๊ฐ€ ๋“ค์–ด์žˆ์Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  1์ด ํ•˜๋‚˜๋งŒ ๋ณด์—ฌ์ง. ๊ทธ ์ด์œ ๋Š” Hashableํ•˜๊ธฐ ๋•Œ๋ฌธ..