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【Swift】Extension 的延伸用法

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Avatar for Richard Kao Richard Kao
November 04, 2016
Technology
260
0

【Swift】Extension 的延伸用法

extension（擴展）除了用在一些我們慣例的用途上，
它其實可以讓我們的 code 更易讀！

#實習 #公司分享會 #Swift

Avatar for Richard Kao

Richard Kao

November 04, 2016

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Transcript

  1. Extension

  2. 硌疻疰ฎݻӞ㮆૪磪 ጱ觊獨牏奾䯤౲ڜ膐ࣳ獨 Ⴒے碝ۑ胼(functionality)

  3. ֕ᴻ種ԏक़牧 ਙ螭ݢ犥 ꔇꔇ

  4. More Readable !!!!

  5. Private Helper Functions 㼟*OUFSOBMGVODUJPO騈1SJWBUFGVODUJPOⴕꟚ

  6. private extension Something { // private ጱ䩚ᥜ㮉 }

  7. Grouping 䪾GVODUJPOⴕꟌⴽ겳䵩ꂂ."3,

  8. extension Somthing { // ౲战蚤 Style 磪橕 } extension Something

    { // ౲战蚤 XXX 磪橕 }

  9. Protocol Conformance 欽⢵$POGPSNUP1SPUPDPM䧴僽⢪欽1SPUPDPM酭꬗涸GVODUJPO

  10. extension Somthing: 礓Protocol { // Protocol ጱᥝ穩 }

  11. Models 䪾鎙皿㿂䚍ㄤ⮭㶸㿂䚍ⴕꟚ⢵

  12. Struct 礓Model { // 㱪ਂ痀௔ } extension 礓Model { //

    懯ᓒ痀௔ }

  13. Others