{"id":7799,"date":"2022-02-18T06:14:18","date_gmt":"2022-02-17T21:14:18","guid":{"rendered":"https:\/\/yumishin.com\/?p=7799"},"modified":"2022-02-18T06:14:18","modified_gmt":"2022-02-17T21:14:18","slug":"rubocop-4","status":"publish","type":"post","link":"https:\/\/yumishin.com\/?p=7799","title":{"rendered":"“Unused block argument – `%s`. If it’s necessary, use `_` or `_%s` as an argument name to indicate that it won’t be used.\u3078\u306e\u5bfe\u5fdc"},"content":{"rendered":"

\u4eca\u56de\u3082Rubocop\u306e\u8b66\u544a\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u201cUnused block argument \u2013 `%s`. If it\u2019s necessary, use `_` or `_%s` as an argument name to indicate that it won\u2019t be used.\u3078\u306e\u5bfe\u5fdc<\/h2>\n

\u7d50\u8ad6<\/h3>\n
    \n
  1. \u4f7f\u3063\u3066\u306a\u3044\u65b9\u306e\u5f15\u6570\u306b\u2019_\u2019\u3092\u3064\u3051\u3066\u3042\u3052\u308b\u3002<\/li>\n
  2. \u4f7f\u3063\u3066\u306a\u3044\u65b9\u306e\u5f15\u6570\u3092\u6d88\u3057\u3066\u3042\u3052\u308b\u3002<\/li>\n<\/ol>\n
    <\/i> \u30b3\u30fc\u30c9<\/span><\/p>\n
    \n# \u30c0\u30e1\u306a\u30d1\u30bf\u30fc\u30f3: unused\u306e\u5f15\u6570\u3092\u4f7f\u3063\u3066\u306a\u3044\u306e\u3067\u3001\u8b66\u544a\u304c\u51fa\u308b\ndo_something do |used, unused|\n  puts used\nend\n\n# OK\u306a\u30d1\u30bf\u30fc\u30f3\uff1a\u3000unused\u306e\u5f15\u6570\u306b\u30a2\u30f3\u30c0\u30fc\u30d0\u30fc\u3092\u3064\u3051\u3066\u3044\u308b\u306e\u3067\u8b66\u544a\u304c\u51fa\u306a\u3044\ndo_something do |used, _unused|\n  puts used\nend\n\n# OK\u306a\u30d1\u30bf\u30fc\u30f3\uff1a\u3000unused\u306f\u4f7f\u3063\u3066\u306a\u3044\u306e\u3067\u3001\u524a\u9664\u3067\u3082OK\ndo_something do |used|\n  puts used\nend\n<\/code><\/pre>\n<\/div>\n
    \ud83d\udc47\u306e\u30b5\u30a4\u30c8\u3092\u53c2\u8003\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n
    https:\/\/scuel-developer.hatenablog.jp\/entry\/2016\/04\/11\/_%22Unused_block_argument_-_%60%25s%60__If_it%27s_necessary%2C_use_%60_%60_or_%60_%25s%60_as_an_argument_name_to_indicate_that_it_won%27t_be_used_%22%E3%81%AE%E8%A7%A3%E6%B1%BA%E6%96%B9%E6%B3%95<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
    \u4eca\u56de\u3082Rubocop\u306e\u8b66\u544a\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u201cUnused block argument \u2013 `%s`. If it\u2019s necessary, use `_` or `_%s` as an argument … <\/p>\n","protected":false},"author":1,"featured_media":7863,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[272],"tags":[],"class_list":["post-7799","post","type-post","status-publish","format-standard","has-post-thumbnail","category-programing","entry"],"_links":{"self":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/7799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7799"}],"version-history":[{"count":2,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/7799\/revisions"}],"predecessor-version":[{"id":7864,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/7799\/revisions\/7864"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/media\/7863"}],"wp:attachment":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}