CODEWITHSUNDEEP
ruby-on-railsfriendly-id
Anton S.
Anton S.

Reputation: 1029

Add @ to friendly_id slug Ruby on Rails

I am having a problem adding the @ symbol to slug in my Rails application.

Here is the code from the user model:

validates_format_of :username, with: /^[a-zA-Z0-9_.](?!\w*__\w*)\w+$/, multiline: true

extend FriendlyId
friendly_id :custom_slug, use: :slugged

## Friendly_id: change slug if user's username updated or slug is blank
def should_generate_new_friendly_id?
  slug.blank? && username_changed?
end

## Friendly_id: add @ to slug
def custom_slug
  "@#{username}"
end

It works fine with any other string, but for some reason, it doesn't allow me to add @ in front of the slug. The initial idea is to get a nice URL for each user, for example, www.website.com/@username

Is there any way to allow friendly_id to add the @ symbol?

PS: If you think that it's a bad idea, I would love to know that too.

Upvotes: 1

Views: 165

Answers (1)

Addison Martin
Addison Martin

Reputation: 56

The @ character is a reserved character in URLs, meaning it has a special meaning. If you want to use it as a simple part of the URL without the special meaning, it must be percent encoded first. See https://www.ietf.org/rfc/rfc3986.txt sections 2.1 and 2.2

Upvotes: 4

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