{"id":2286,"date":"2020-06-20T02:21:40","date_gmt":"2020-06-19T20:51:40","guid":{"rendered":"https:\/\/golangbyexamples.com\/?p=2286"},"modified":"2020-06-20T02:21:53","modified_gmt":"2020-06-19T20:51:53","slug":"method-chaining-go","status":"publish","type":"post","link":"https:\/\/golangbyexamples.com\/method-chaining-go\/","title":{"rendered":"Method Chaining in Go (Golang)"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">For method chaining to be possible, the methods in the chain should return the receiver. Returning the receiver for the last method in the chain is optional. <\/p>\n\n\n\n<p class=\"has-medium-font-size\">Let&#8217;s see an example of method chaining.<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">package main\n\nimport \"fmt\"\n\ntype employee struct {\n\tname   string\n\tage    int\n\tsalary int\n}\n\nfunc (e employee) printName() employee {\n\tfmt.Printf(\"Name: %s\\n\", e.name)\n\treturn e\n}\n\nfunc (e employee) printAge() employee {\n\tfmt.Printf(\"Age: %d\\n\", e.age)\n\treturn e\n}\n\nfunc (e employee) printSalary() {\n\tfmt.Printf(\"Salary: %d\\n\", e.salary)\n}\n\nfunc main() {\n\temp := employee{name: \"Sam\", age: 31, salary: 2000}\n\temp.printName().printAge().printSalary()\n}<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Output<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-go\">Name: Sam\nAge: 31\nSalary: 2000<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>For method chaining to be possible, the methods in the chain should return the receiver. Returning the receiver for the last method in the chain is optional. Let&#8217;s see an example of&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[1],"tags":[3,4],"class_list":["post-2286","post","type-post","status-publish","format-standard","hentry","category-tech","tag-go","tag-golang"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Method Chaining in Go (Golang) - Welcome To Golang By Example<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/golangbyexamples.com\/method-chaining-go\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Method Chaining in Go (Golang) - Welcome To Golang By Example\" \/>\n<meta property=\"og:description\" content=\"For method chaining to be possible, the methods in the chain should return the receiver. 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