Module: ActiveRecord::HashidsUri::ClassMethods

Defined in:
lib/hashids_uri.rb

Instance Method Summary collapse

Instance Method Details

#find(*args) ⇒ Object

Raises:

  • (ActiveRecord::RecordNotFound) 


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# File 'lib/hashids_uri.rb', line 28

def find(*args)
  id = args.first
  return super if args.count != 1 || (Integer(id) rescue false)
  find_by_hash(id).tap { |result| return result unless result.nil? }
  raise ActiveRecord::RecordNotFound, "cannot find record with hash id: #{id.inspect}"
end

#find_by_hash(hash) ⇒ Object 



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# File 'lib/hashids_uri.rb', line 19

def find_by_hash(hash)
  decoded_id = ::Hashids.new(
    self.salt,
    self.min_length
  ).decode(hash).first

  find(decoded_id)
end

#has_hashids_uri(options = {}) ⇒ Object 



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# File 'lib/hashids_uri.rb', line 12

def has_hashids_uri(options = {})
  class_attribute :salt, :min_length

  self.salt = options.fetch(:salt, '')
  self.min_length = options.fetch(:min_length, 6)
end