{"id":3507,"date":"2011-12-26T08:53:29","date_gmt":"2011-12-25T23:53:29","guid":{"rendered":"http:\/\/rentan.org\/blog\/?p=3507"},"modified":"2011-12-26T08:53:29","modified_gmt":"2011-12-25T23:53:29","slug":"irvine-dmonkey-immediate-function-pattern","status":"publish","type":"post","link":"https:\/\/rentan.org\/blog\/2011\/12\/26\/irvine-dmonkey-immediate-function-pattern\/","title":{"rendered":"Irvine\/DMonkey: \u5373\u6642\u95a2\u6570\u30d1\u30bf\u30fc\u30f3"},"content":{"rendered":"<p><a href=\"http:\/\/blog.tojiru.net\/article\/197270788.html\">(function(){ ... })()\u306e\u5225\u306e\u66f8\u304d\u65b9\u3044\u308d\u3044\u308d - \u6ce5\u306e\u3088\u3046\u306b<\/a><\/p>\n<p>\u3053\u3061\u3089\u3092\u898b\u3066\u3001DMonkey \u3067\u3082 JavaScript \u3068\u540c\u3058\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u306e\u304b\u3092\u8abf\u67fb\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>Irvine 1.3.1.127 &amp; DMScript 0.3.12<\/li>\n<li>\u300c\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u76f4\u63a5\u5b9f\u884c\u300d\u304b\u3089\u5b9f\u884c\u3002<\/li>\n<\/ul>\n<div class=\"prog_code javascript\">\n<code>var a = \"global\";<\/p>\n<p>(function(){<br \/>\n&nbsp; var a = \"another paren\";<br \/>\n&nbsp; alert(a); \/\/\"another paren\"<br \/>\n}());<br \/>\n\/\/OK<\/p>\n<p>+function(){<br \/>\n&nbsp; var a = \"plus\";<br \/>\n&nbsp; alert(a); \/\/plus<br \/>\n}();<br \/>\n\/\/ \u95a2\u6570\u306f\u5b9f\u884c\u3055\u308c\u308b\u304c\u305d\u306e\u76f4\u5f8c\u306b ENameError(-1)<\/p>\n<p>-function(){<br \/>\n&nbsp; var a = \"minus\";<br \/>\n&nbsp; alert(a); \/\/minus<br \/>\n}();<br \/>\n\/\/ \u95a2\u6570\u306f\u5b9f\u884c\u3055\u308c\u308b\u304c\u305d\u306e\u76f4\u5f8c\u306b ENameError(-1)<\/p>\n<p>!function(){<br \/>\n&nbsp; var a = \"ex\";<br \/>\n&nbsp; alert(a); \/\/ex<br \/>\n}();<br \/>\n\/\/ OK<\/p>\n<p>void function(){<br \/>\n&nbsp; var a = \"void\";<br \/>\n&nbsp; alert(a); \/\/void<br \/>\n}();<br \/>\n\/\/ OK<\/p>\n<p>typeof function(){<br \/>\n&nbsp; var a = \"typeof\";<br \/>\n&nbsp; alert(a); \/\/typeof<br \/>\n}();<br \/>\n\/\/ OK<\/p>\n<p>new function(){<br \/>\n&nbsp; var a = \"new\";<br \/>\n&nbsp; alert(a); \/\/new<br \/>\n};<br \/>\n\/\/ NG<\/code>\n<\/div>\n<p>+ \u6f14\u7b97\u5b50\u3001- \u6f14\u7b97\u5b50\u304c\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e0a\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306f\u95a2\u6570\u304c\u5024\u3092\u8fd4\u3057\u3066\u3044\u306a\u3044\u306e\u3067 undefined \u3068\u3057\u3066\u8a55\u4fa1\u3055\u308c\u307e\u3059\u304c\u3001DMonkey \u3067\u306f undefined \u306b\u5bfe\u3059\u308b\u7b97\u8853\u6f14\u7b97\u304c\u30a8\u30e9\u30fc\u306b\u306a\u308b\u305f\u3081\u3067\u3059\uff08JavaScript \u3067\u306f +undefined \u3084 -undefined \u304c NaN \u3068\u3044\u3046\u6f14\u7b97\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\uff09\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001\u6709\u52b9\u306a\u5024\u3092\u8fd4\u305b\u3070\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"prog_code javascript\">\n<code>+function(){<br \/>\n&nbsp; var a = \"plus\";<br \/>\n&nbsp; return a;<br \/>\n}();<br \/>\n\/\/ OK<\/p>\n<p>-function(){<br \/>\n&nbsp; var a = \"minus\";<br \/>\n&nbsp; return a;<br \/>\n}();<br \/>\n\/\/ OK<\/code>\n<\/div>\n<p>new \u3092\u4f7f\u3046\u65b9\u6cd5\u306f\u52d5\u4f5c\u3057\u307e\u305b\u3093\u3002new \u81ea\u4f53\u306e\u4ed5\u69d8\u304c JavaScript \u3068\u9055\u3046\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001\u305d\u306e\u307e\u307e\u66f8\u304f\u30d1\u30bf\u30fc\u30f3\u3002<\/p>\n<div class=\"prog_code javascript\">\n<code>var b = [ function(){ alert(\"array\"); }() ];<br \/>\n\/\/ OK<\/p>\n<p>var b = function(){ alert(\"bare\"); }();<br \/>\n\/\/ OK<\/code>\n<\/div>\n<p>\u554f\u984c\u306a\u304f\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee3\u5165\u306e\u5834\u5408\u3002<\/p>\n<div class=\"prog_code javascript\">\n<code>res = (function(){return \"1\";})(); \/\/string \u306e \"1\"\uff08\u5143\u306e\u307e\u307e\uff09<br \/>\nres = +function(){return \"1\";}(); \/\/number \u306e 1<br \/>\nres = -function(){return \"1\";}(); \/\/number \u306e -1<br \/>\nres = !function(){return \"1\";}(); \/\/false<br \/>\nres = void function(){return \"1\";}(); \/\/null<\/code>\n<\/div>\n<p>\u3069\u308c\u3082\u5024\u3092\u8fd4\u3057\u3066\u3044\u308b\u306e\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001void \u306b\u30ad\u30e3\u30b9\u30c8\u3057\u305f\u7d50\u679c\u304c JavaScript \u3067\u306f undefined \u3067\u3059\u304c\u3001DMonkey \u3067\u306f null \u306b\u306a\u308a\u307e\u3059\uff08\u3061\u306a\u307f\u306b typeof null \u306f \"object\" \u3067\u306f\u306a\u304f \"null\"\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(function(){ ... })()\u306e\u5225\u306e\u66f8\u304d\u65b9\u3044\u308d\u3044\u308d - \u6ce5\u306e\u3088\u3046\u306b \u3053\u3061\u3089\u3092\u898b\u3066\u3001DMonkey \u3067\u3082 JavaScript \u3068\u540c\u3058\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u306e\u304b\u3092\u8abf\u67fb\u3057\u3066\u307f\u307e\u3057\u305f\u3002 Irvine 1.3.1.127 &#038; [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[640],"tags":[1191,198],"class_list":["post-3507","post","type-post","status-publish","format-standard","hentry","category-irvine","tag-dmonkey","tag-javascript"],"_links":{"self":[{"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/posts\/3507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/comments?post=3507"}],"version-history":[{"count":5,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/posts\/3507\/revisions"}],"predecessor-version":[{"id":3512,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/posts\/3507\/revisions\/3512"}],"wp:attachment":[{"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/media?parent=3507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/categories?post=3507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/tags?post=3507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}