Objectmapper: Swift 4.1 Xcode 9.3์œผ๋กœ ์—…๋ฐ์ดํŠธํ•œ ํ›„ ๋ถ€๋™ ์†Œ์ˆ˜์  ๊ฐ’ ๋ฌธ์ œ

์— ๋งŒ๋“  2018๋…„ 04์›” 06์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: tristanhimmelman/ObjectMapper

์•ˆ๋…•ํ•˜์„ธ์š”, ์ €๋Š” ์ด์™€ ๊ฐ™์€ ๋งคํ•‘ ๊ฐ€๋Šฅํ•œ ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

struct BalanceData: Mappable {

    var balance = Float()

    init?(map: Map){
    }

    mutating func mapping(map: Map) {
        balance     <- map["balance"]
    }

}

๊ทธ๋ฆฌ๊ณ  ์ด๊ฒƒ์€ ๋‚ด๊ฐ€ ๊ทธ ๋ชจ๋ธ์„ ๋ถ„์„ํ•˜๋Š” ์‘๋‹ต์ž…๋‹ˆ๋‹ค.

{
  "status": 200,
  "message": "OK",
  "error": "",
  "data": {
    "balance": 797.76
  }
}

์ด๊ฒƒ์€ ์˜ค๋Š˜ ์•„์นจ์— Xcode 9.3 ๋ฐ macOS High Sierra๋กœ ์—…๋ฐ์ดํŠธํ•  ๋•Œ๊นŒ์ง€ ํ›Œ๋ฅญํ•˜๊ฒŒ ์ž‘๋™ํ–ˆ์Šต๋‹ˆ๋‹ค.
์ด์ œ BalanceData.balance๊ฐ€ 797.76 ๋Œ€์‹  0์ด ๋ฉ๋‹ˆ๋‹ค. ์˜ฌ๋ฐ”๋ฅธ ๊ฐ’์„ ์–ป์œผ๋ ค๋ฉด ๋ชจ๋ธ์—์„œ var balance = Float()๋ฅผ Double()๋กœ ๋ณ€๊ฒฝํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

์šฐ๋ฆฌ๋Š” ๋ฐฉ๊ธˆ float๋ฅผ Double๋กœ ๋ณ€๊ฒฝํ–ˆ์Šต๋‹ˆ๋‹ค.

๋ชจ๋“  3 ๋Œ“๊ธ€

์šฐ๋ฆฌ๋Š” ๋ฐฉ๊ธˆ float๋ฅผ Double๋กœ ๋ณ€๊ฒฝํ–ˆ์Šต๋‹ˆ๋‹ค.

์ด๊ฒƒ์€ ๊ฝค ๋†€๋ผ์šด ๋ฒ„๊ทธ์˜€์Šต๋‹ˆ๋‹ค! ๋˜ํ•œ ์—ฌ๊ธฐ Swift 4.1/XCode 9.3์—์„œ ์ด o_O ๋•Œ๋ฌธ์— ์•ฑ์ด ์™„์ „ํžˆ ์ž‘๋™์„ ๋ฉˆ์ท„์Šต๋‹ˆ๋‹ค.

์šฐ๋ฆฌ๋Š” ๋˜ํ•œ ๋งŽ์€ ์ˆ˜์˜ Mappable ๊ฐ์ฒด๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฉฐ ์ง€๊ธˆ ์ €๋Š” ์—ฌ๊ธฐ์— ์•‰์•„์„œ ๋” ๋งŽ์€ ๊ฒƒ๋“ค์ด ๋ง๊ฐ€์กŒ๋Š”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค. ๋ชจ๋“  ์ˆ˜๋ ˆ๋ฅผ ์ฐพ์•˜์Šต๋‹ˆ๊นŒ?

์•ˆ๋…•ํ•˜์„ธ์š”, ๋ฐฉ๊ธˆ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•ด์•ผ ํ•˜๋Š” PR์„ ๋ณ‘ํ•ฉํ–ˆ์Šต๋‹ˆ๋‹ค. v3.2.0์„ ์ฐธ์กฐํ•˜์‹ญ์‹œ์˜ค

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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