{"id":25886,"date":"2025-03-03T19:32:02","date_gmt":"2025-03-03T10:32:02","guid":{"rendered":"http:\/\/www.tyosuke20xx.com\/blog\/?p=25886"},"modified":"2025-03-03T19:32:04","modified_gmt":"2025-03-03T10:32:04","slug":"go%e8%a8%80%e8%aa%9e-%e3%82%a4%e3%83%b3%e3%82%bf%e3%83%bc%e3%83%95%e3%82%a7%e3%83%bc%e3%82%b9","status":"publish","type":"post","link":"http:\/\/www.tyosuke20xx.com\/blog\/?p=25886","title":{"rendered":"Go\u8a00\u8a9e \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>package main\n\nimport \"fmt\"\n\ntype englishScoreType int\ntype mathScoreType int\n\nfunc (e englishScoreType) isPassed() bool {\n    return e >= 80\n}\n\nfunc (m mathScoreType) isPassed() bool {\n    return m >= 70\n}\n\ntype passChecker interface {\n    isPassed() bool\n}\n\nfunc showResult(score passChecker) {\n    if score.isPassed() {\n        fmt.Println(\"Pass!\")\n    } else {\n        fmt.Println(\"Fail...\")\n    }\n}\n\nfunc main() {\n    englishScore := englishScoreType(90)\n    mathScore := mathScoreType(50)\n\n    showResult(englishScore)\n    showResult(mathScore)\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[146],"tags":[3],"class_list":["post-25886","post","type-post","status-publish","format-standard","hentry","category-go","tag-programming"],"aioseo_notices":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25886"}],"version-history":[{"count":1,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25886\/revisions"}],"predecessor-version":[{"id":25887,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25886\/revisions\/25887"}],"wp:attachment":[{"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25886"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.tyosuke20xx.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}