{"id":31194,"date":"2023-01-20T02:15:54","date_gmt":"2023-01-19T20:45:54","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-very-basic-ruby-puts-and-gets\/"},"modified":"2023-01-20T02:15:54","modified_gmt":"2023-01-19T20:45:54","slug":"solved-very-basic-ruby-puts-and-gets","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-very-basic-ruby-puts-and-gets\/","title":{"rendered":"[Solved] Very Basic Ruby puts and gets"},"content":{"rendered":"

[ad_1]
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It always helps if you include the error. There are two ways to fix that error:<\/p>\n

    \n
  1. Interpolate the value: puts \"you would like #{number} much better\"<\/code><\/li>\n
  2. Turn it from a number to a string: puts \"you would like \" + number.to_s + 'much better'<\/code><\/li>\n<\/ol>\n

    The former, #{...}<\/code> syntax, evaluates the content of the braces as Ruby, and then applies to_s<\/code> to the result, before injecting it into the string. My two examples are literally equivalent.<\/p>\n

    As to why it fails? +<\/code> doesn’t do type coercion in Ruby, which actually has very little implicit conversion going on, unlike other languages in similar spaces.<\/p>\n<\/p><\/div>\n

    <\/div>\n<\/div>\n

    <\/span> <\/p><\/div>\n<\/div>\n

    [ad_2]<\/p>\n

    solved Very Basic Ruby puts and gets <\/p>\n","protected":false},"excerpt":{"rendered":"

    [ad_1] It always helps if you include the error. There are two ways to fix that error: Interpolate the value: puts “you would like #{number} much better” Turn it from a number to a string: puts “you would like ” + number.to_s + ‘much better’ The former, #{…} syntax, evaluates the content of the braces … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[357,455,362],"class_list":["post-31194","post","type-post","status-publish","format-standard","hentry","category-solved","tag-math","tag-ruby","tag-string"],"yoast_head":"\n[Solved] Very Basic Ruby puts and gets - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-very-basic-ruby-puts-and-gets\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Very Basic Ruby puts and gets - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] It always helps if you include the error. There are two ways to fix that error: Interpolate the value: puts "you would like #{number} much better" Turn it from a number to a string: puts "you would like " + number.to_s + 'much better' The former, #{...} syntax, evaluates the content of the braces ... 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