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How can I get the class name from an ActiveRecord object? I have: result = User.find(1) I tried: result.class # => User(id: integer, name: string ...) result.to_s # => #<User:0x3d07cdc>" I need only the class name, in a string (User in this case). Is there a method for that? I know this is pretty basic, but I searched both Rails' and Ruby's docs, and I couldn't find it.
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Is there a way to specify email AND name for sender and recipient info when using ActionMailer? Typically you'd do: @recipients = "#{user.email}" @from = "[email protected]" @subject = "Hi" @content_type = "text/html" But, I want to specify name as well-- MyCompany <[email protected]>, John Doe <john.doe@mycompany>. Is there a way to do that?
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[4] pry(main)> Kantai.find(1) Kantai Load (0.4ms) SELECT `kantais`.* FROM `kantais` WHERE `kantais`.`id` = 1 LIMIT 1 ActiveRecord::SubclassNotFound: The single-table inheritance mechanism failed to locate the subclass: 'æ¦è¦'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for stori
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