{"id":279,"date":"2021-09-17T15:23:21","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/swift.tecc0.com\/?p=279"},"modified":"2021-09-17T15:23:21","modified_gmt":"1970-01-01T00:00:00","slug":"post-279","status":"publish","type":"post","link":"https:\/\/swift.tecc0.com\/?p=279","title":{"rendered":"Swift\u3067\u30af\u30e9\u30b9\u3092\u62e1\u5f35(extension)\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>Swift\u3067\u306f <strong>extension<\/strong>\u3092\u4f7f\u3063\u3066\u5f8c\u304b\u3089\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3067\u304d\u308b\u3088\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>Swift\u3067\u30af\u30e9\u30b9\u3092\u62e1\u5f35(extension)\u3059\u308b<\/h3>\n<pre class=\"lang:swift decode:true \">class Fruits {\r\n    func orange () {\r\n        print(\"Orange!!\")\r\n    }\r\n    \r\n    func melon () {\r\n        print(\"Melon!!\")\r\n    }\r\n}\r\n\r\nextension Fruits {\r\n    func apple() {\r\n        print(\"Apple!!\")\r\n    }\r\n}\r\n\r\nlet fruits = Fruits()\r\nfruits.orange() \/\/ \"Orange!!\"\r\nfruits.melon() \/\/ \"Melon!!\"\r\nfruits.apple() \/\/ \"Apple!!\"<\/pre>\n<p>\u3053\u308c\u306f\u81ea\u5206\u3067\u4f5c\u6210\u3057\u305f\u30af\u30e9\u30b9\u3092\u62e1\u5f35\u3057\u305f\u4f8b\u3060\u3051\u3069\u3001\u65e2\u5b58\u306e\u30af\u30e9\u30b9\u3082<strong>extension<\/strong>\u3067\u304d\u308b\u3088\u3002<\/p>\n<p><a href=\"https:\/\/swift.tecc0.com\/?p=47\">Swift\u3067UIColor\u3092HEX\u5024(16\u9032\u6570)\u3067\u6307\u5b9a\u3059\u308b\u65b9\u6cd5<\/a>\u00a0\u307f\u305f\u3044\u306a\u4f7f\u3044\u65b9\u3082\u3067\u304d\u308b\u304b\u3089\u3001\u6c17\u306b\u306a\u308b\u4eba\u306f\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304a\u3053\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Swift\u3067\u306f extension\u3092\u4f7f\u3063\u3066\u5f8c\u304b\u3089\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3067\u304d\u308b\u3088\u3002 &nbsp; Swift\u3067\u30af\u30e9\u30b9\u3092\u62e1\u5f35(extension)\u3059\u308b class Fruits { func orange () { print(&#8220;O&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/279"}],"collection":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=279"}],"version-history":[{"count":2,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/279\/revisions"}],"predecessor-version":[{"id":281,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/279\/revisions\/281"}],"wp:attachment":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}