{"id":6531,"date":"2015-01-27T01:37:56","date_gmt":"2015-01-26T16:37:56","guid":{"rendered":"http:\/\/rentan.org\/blog\/?p=6531"},"modified":"2015-01-27T01:37:56","modified_gmt":"2015-01-26T16:37:56","slug":"dmonkey-prototype-is-shared-between-functions-of-same-name","status":"publish","type":"post","link":"https:\/\/rentan.org\/blog\/2015\/01\/27\/dmonkey-prototype-is-shared-between-functions-of-same-name\/","title":{"rendered":"DMonkey: \u95a2\u6570\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306f\u540c\u540d\u306e\u95a2\u6570\u9593\u3067\u5171\u6709\u3055\u308c\u308b"},"content":{"rendered":"<p>\u30b9\u30b3\u30fc\u30d7\u3068\u304b\u95a2\u4fc2\u306a\u3057\u306b\u3001\u95a2\u6570\u540d\u304c\u540c\u3058\u306a\u3089 <code>prototype<\/code> \u306f\u540c\u3058\u3082\u306e\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<br \/>\n\u533f\u540d\u95a2\u6570\u306f\u533f\u540d\u95a2\u6570\u540c\u58eb\u3067\u5171\u6709\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"prog_code\">\r\n<code>function a () {\r\n  function f () { }\r\n  f.prototype.foo = 'bar';\r\n}\r\n\r\nfunction b () {\r\n  function f () { }\r\n\r\n  alert (f.prototype.foo);  \/\/ bar\r\n}\r\n\r\na ();\r\nb ();\r\n\r\nalert (\r\n  (function () { }).prototype === (function () { }).prototype\r\n);  \/\/ true<\/code>\r\n<\/pre>\n<p>\u3061\u306a\u307f\u306b <code>{ }.prototype<\/code> \u3067 <code>Object.prototype<\/code> \u3092\u53c2\u7167\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30b9\u30b3\u30fc\u30d7\u3068\u304b\u95a2\u4fc2\u306a\u3057\u306b\u3001\u95a2\u6570\u540d\u304c\u540c\u3058\u306a\u3089 prototype \u306f\u540c\u3058\u3082\u306e\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u533f\u540d\u95a2\u6570\u306f\u533f\u540d\u95a2\u6570\u540c\u58eb\u3067\u5171\u6709\u3055\u308c\u307e\u3059\u3002 function a () { function f () { } f.prototype [&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],"class_list":["post-6531","post","type-post","status-publish","format-standard","hentry","category-irvine","tag-dmonkey"],"_links":{"self":[{"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/posts\/6531","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=6531"}],"version-history":[{"count":4,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/posts\/6531\/revisions"}],"predecessor-version":[{"id":6535,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/posts\/6531\/revisions\/6535"}],"wp:attachment":[{"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/media?parent=6531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/categories?post=6531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rentan.org\/blog\/wp-json\/wp\/v2\/tags?post=6531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}