I used this code snipped to attempt to bulk replace some data in a user custom field. I derived it from the Ning importer . users=User.where("users.created_at <= '2019-09-13'::timestamp") users.each do |u| u.custom_fields = {"user_field_16" => "Nil"} u.save end However it had the unintended con…

I find this a useful tool for getting the rails syntax right when you want to manipulate these UCFs in the Rails console: If you are replacing data in that field UserCustomField.find_by(user_id: =UserID=, name: "=UserFieldName=").update(value: "=NewValue=") (will give you an error if there i…

I think this format changes only the custom field in question. I’ve tested it briefly, and it seemed to do the trick. :+1: users=User.where("users.created_at <= '2019-09-13'::timestamp") users.each do |u| u.custom_fields["user_field_16"] = "Nil" u.save end Though if you wanted the field to be …

Also something like UserCustomField.create(user_id: 1, name: "user_field_4",value: "Oops") Oh, but if that already has a value, it’ll add a second one! So you might ucf=UserCustomField.find_by(user_id: name: 'user_field_4') and then you’d need to either update it or create a new one. But if y…

[이미지] nathank: u.custom_fields = {"user_field_16" => "Nil"} By doing this, you’re replacing everything in the u.custom_fields hash with {"user_field_16" => nil}(note the nil without quotes)

[이미지] JammyDodger: u.custom_fields["user_field_16"] = "Nil" Thank you - yes, that is what I should have used. [이미지] fzngagan: By doing this, you’re replacing everything in the u.custom_fields hash with {"user_field_16" => nil} (note the nil without quotes) Yup, that is exactly what ha…

How did you create that dynamic content in the post?

It seems that meta has this component on. (Just guessing [이미지] Placeholder Forms Theme component discourse2 Summary Placeholder Forms will let you build dynamic documentation, by creating a form that replaces any occurrence of a =PATTERN= in your post wi…

Rails 콘솔에서 사용자 정의 필드 조작하기

개발

fzngagan (Faizaan Gagan) 2월 18, 2022, 12:19오후 5

이렇게 하면 u.custom_fields 해시 안에 있는 모든 내용이 {"user_field_16" => nil}(따옴표 없는 nil에 주의)로 대체됩니다.

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Rails 콘솔에서 사용자 정의 필드 조작하기

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