{"id":7430,"date":"2013-06-02T20:40:38","date_gmt":"2013-06-02T12:40:38","guid":{"rendered":"http:\/\/ihower.tw\/blog\/?p=7430"},"modified":"2013-06-02T23:52:15","modified_gmt":"2013-06-02T15:52:15","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-pry-%e4%bd%9c%e7%82%ba-ruby-debugger-%e9%80%b2%e8%a1%8c%e9%99%a4%e9%8c%af","status":"publish","type":"post","link":"https:\/\/ihower.tw\/blog\/7430-%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-pry-%e4%bd%9c%e7%82%ba-ruby-debugger-%e9%80%b2%e8%a1%8c%e9%99%a4%e9%8c%af","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 pry \u4f5c\u70ba Ruby debugger \u9032\u884c\u9664\u932f"},"content":{"rendered":"<p>\u5f88\u5947\u602a\uff0c<a href=\"http:\/\/rubygems.org\/gems\/ruby-debug\">ruby-debug<\/a> \u6216\u662f <a href=\"http:\/\/rubygems.org\/gems\/ruby-debug19\">ruby-debug19<\/a> \u5e38\u5e38\u6709\u7248\u672c\u554f\u984c\uff0c\u751a\u81f3\u9084\u6709 fork \u7248\u672c <a href=\"https:\/\/github.com\/cldwalker\/debugger\">debugger<\/a>\u3002\u90fd\u4e0d\u77e5\u9053\u54ea\u500b\u6c92\u554f\u984c\u3002<\/p>\n<p>\u6700\u8fd1\u767c\u73fe\u5176\u5be6 <a href=\"https:\/\/github.com\/pry\/pry\">pry<\/a> gem \u5c31\u53ef\u4ee5\u4f5c\u70ba debugger \u4e4b\u7528\uff0c\u672c\u4f86\u9084\u4ee5\u70ba\u53ea\u662f\u6f02\u4eae\u7684 irb \u53d6\u4ee3\u54c1\uff0c\u6c92\u60f3\u5230\u529f\u80fd\u9019\u9ebc\u5f37\u5927\u3002\u4f5c\u70ba debugger \u4f7f\u7528\u7684\u65b9\u6cd5\u5f88\u7c21\u55ae\uff0c\u53ea\u8981\u5728\u7a0b\u5f0f\u88e1\u52a0\u4e0a\uff1a<\/p>\n<p><code><\/p>\n<pre>\r\nbinding.pry\r\n<\/pre>\n<p><\/code><\/p>\n<p>\u9019\u6a23\u5c31\u6703\u8a2d\u4e0b\u4e2d\u65b7\u9ede\u3002\u4f8b\u5982\u5728 rails console \u6216 rails server \u4e2d\uff0c\u5c31\u6703\u505c\u4e0b\u4f86\u8b93\u4f60\u53ef\u4ee5\u9032\u884c\u6aa2\u67e5\u548c\u9664\u932f\u3002<\/p>\n<p>\u53ef\u662f\u5982\u679c\u4f60\u6709\u7528 Rails \u4f3a\u670d\u5668\uff0c\u4f8b\u5982 pow \u6216 passenger \u7684\u8a71\uff0c\u56e0\u70ba\u4e0d\u5728\u540c\u4e00\u500b process\uff0c\u6240\u4ee5\u5fc5\u9808\u52a0\u88dd pry-remote gem\u3002\u5b83\u5229\u7528 DRb \u6280\u5de7\u8b93\u53e6\u4e00\u500b process \u53ef\u4ee5\u4e82\u5165\u9032\u884c\u9664\u932f\uff0c\u7528\u6cd5\u6539\u6210\uff1a<\/p>\n<p><code><\/p>\n<pre>\r\nbinging.remote_pry\r\n<\/pre>\n<p><\/code><\/p>\n<p>\u63a5\u8457\u5728 command line \u8f38\u5165 pry-remote \u5c31\u53ef\u4ee5\u9032\u884c\u9664\u932f\u4e86\u3002\u975e\u5e38\u7c21\u55ae\u597d\u7528\u3002<\/p>\n<p>\u5176\u4ed6 pry plugins \u4e5f\u53ef\u4ee5\u88dd\u4e00\u4e0b\uff0c\u5305\u62ec\uff1a1. <a href=\"https:\/\/github.com\/pry\/pry-stack_explorer\">pry-stack_explorer<\/a> \u8f38\u5165 show-stack \u7684\u8a71\u53ef\u4ee5\u770b\u5230  call stack 2. <a href=\"https:\/\/github.com\/nixme\/pry-debugger\">pry-debugger<\/a> \u53ef\u4ee5\u52a0\u4e0a step, next, finish \u548c continue \u7684\u63a7\u5236<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f88\u5947\u602a\uff0cruby-debug \u6216\u662f ruby-debug19 \u5e38\u5e38\u6709\u7248\u672c\u554f\u984c\uff0c\u751a\u81f3\u9084\u6709 fork \u7248\u672c deb &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/ihower.tw\/blog\/7430-%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-pry-%e4%bd%9c%e7%82%ba-ruby-debugger-%e9%80%b2%e8%a1%8c%e9%99%a4%e9%8c%af\" class=\"more-link\">\u95b1\u8b80\u5168\u6587<span class=\"screen-reader-text\">\u3008\u5982\u4f55\u4f7f\u7528 pry \u4f5c\u70ba Ruby debugger \u9032\u884c\u9664\u932f\u3009<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[53,31],"tags":[],"class_list":["post-7430","post","type-post","status-publish","format-standard","hentry","category-rails","category-ruby","entry"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p1q6tG-1VQ","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/posts\/7430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/comments?post=7430"}],"version-history":[{"count":13,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/posts\/7430\/revisions"}],"predecessor-version":[{"id":7444,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/posts\/7430\/revisions\/7444"}],"wp:attachment":[{"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/media?parent=7430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/categories?post=7430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihower.tw\/blog\/wp-json\/wp\/v2\/tags?post=7430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}