class method `self.kind`

Ruby on Rails 3.0.20

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

self.kind()

Returns the kind of the validator.

Examples

PresenceValidator.kind   # => :presence
UniquenessValidator.kind # => :uniqueness

Source

# File activemodel/lib/active_model/validator.rb, line 108
    def self.kind
      @kind ||= name.split('::').last.underscore.sub(/_validator$/, '').to_sym unless anonymous?
    end

Defined in activemodel/lib/active_model/validator.rb line 108 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Validator

Signature

Examples