{"id":249,"date":"2021-09-17T15:23:21","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/swift.tecc0.com\/?p=249"},"modified":"2021-09-17T15:23:21","modified_gmt":"1970-01-01T00:00:00","slug":"post-249","status":"publish","type":"post","link":"https:\/\/swift.tecc0.com\/?p=249","title":{"rendered":"Swift\u3067\u914d\u5217\u3092filter\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<h3>Swift\u3067\u5076\u6570\u3092filter\u3059\u308b<\/h3>\n<pre class=\"lang:swift decode:true\">let intArray = [1, 2, 3, 4, 5, 6]\r\n\r\n\/\/ \u5076\u6570\u306e\u307f\u8fd4\u3059\r\nlet filteredIntArray = intArray.filter { $0 % 2 == 0 }\r\nprint(filteredIntArray) \/\/ [2, 4, 6]<\/pre>\n<p>&nbsp;<\/p>\n<h3>Swift\u30675\u4ee5\u4e0a\u3067filter\u3059\u308b<\/h3>\n<pre class=\"lang:swift decode:true\">let intArray = [1, 2, 3, 4, 5, 6]\r\n\r\n\/\/ 5\u4ee5\u4e0a\u306e\u3082\u306e\u306e\u307f\u8fd4\u3059\r\nlet filteredIntArray2 = intArray.filter { $0 &gt;= 5 }\r\nprint(filteredIntArray2) \/\/ [5, 6]<\/pre>\n<p>&nbsp;<\/p>\n<h5>\u304a\u307e\u3051: filter\u3057\u305f\u5f8c\u306e\u3001\u8981\u7d20\u6570(count)\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\u306f&#8230;<\/h5>\n<pre class=\"lang:swift decode:true  \">let intArray = [1, 2, 3, 4, 5, 6]\r\n\r\n\/\/ \u5076\u6570\u306e\u30ab\u30a6\u30f3\u30c8\u3092\u8fd4\u3059\r\nlet filteredCount = (intArray.filter { $0 % 2 == 0 }).count\r\nprint(filteredCount) \/\/ 3<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Swift\u3067\u5076\u6570\u3092filter\u3059\u308b let intArray = [1, 2, 3, 4, 5, 6] \/\/ \u5076\u6570\u306e\u307f\u8fd4\u3059 let filteredIntArray = intArray.filter { $0 % 2 &#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\/249"}],"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=249"}],"version-history":[{"count":4,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/249\/revisions"}],"predecessor-version":[{"id":253,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/249\/revisions\/253"}],"wp:attachment":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}