Added possibility to set validation regexp pattern in model instead of g...

[aderyabin]

We use ancestry in our project for several models. One model uses UUID format as primary key (other uses integer by default). In this case we need to have separate ANCESTRY_PATTERN for this model. I suggest to define this constant in model instead of globally declaration.

Let's describe in example:

class Category < ActiveRecord::Base
  has_ancestry
end

class GlobalCategory < ActiveRecord::Base
  # lets set pattern for UUID type 
  ANCESTRY_PATTERN = /\A[\w\-]+(\/[\w\-]+)*\z/
  has_ancestry
end

[razum2um]

👍

[mmzoo]

I think I'd prefer this approach: boardiq@80124cc What do you think? That would also be consistent with the documentation #174 (comment) :)

[kbrock]

Thank you for the PR @aderyabin

I'm closing this in favor of allowing people to declare their id pattern as a parameter. Hope to merge #262 and get this feature in soon