{"id":1934,"date":"2009-06-29T16:09:50","date_gmt":"2009-06-29T20:09:50","guid":{"rendered":"http:\/\/mjtsai.com\/blog\/?p=1934"},"modified":"2009-06-29T16:09:53","modified_gmt":"2009-06-29T20:09:53","slug":"objective-c-20-properties-and-to-many-relationships","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2009\/06\/29\/objective-c-20-properties-and-to-many-relationships\/","title":{"rendered":"Objective-C 2.0 Properties and To-Many Relationships"},"content":{"rendered":"<p><a href=\"http:\/\/eschatologist.net\/blog\/?p=189\">Chris Hanson<\/a> explains why <code>@synthesize<\/code> is not enough; you also have to implement some <a href=\"http:\/\/developer.apple.com\/documentation\/Cocoa\/Conceptual\/KeyValueCoding\/Concepts\/AccessorConventions.html\">KVO methods<\/a> if you want efficiency. I tend to agree with the <a href=\"http:\/\/eschatologist.net\/blog\/?p=189#comment-201\">comment from Jens Alfke<\/a> that this is too much boilerplate.<\/p>","protected":false},"excerpt":{"rendered":"<p>Chris Hanson explains why @synthesize is not enough; you also have to implement some KVO methods if you want efficiency. I tend to agree with the comment from Jens Alfke that this is too much boilerplate.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"","apple_news_api_id":"","apple_news_api_modified_at":"","apple_news_api_revision":"","apple_news_api_share_url":"","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1934","post","type-post","status-publish","format-standard","hentry","category-programming-category"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/1934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=1934"}],"version-history":[{"count":0,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/1934\/revisions"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=1934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=1934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=1934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}