Method: ActiveModel::Errors#delete

Defined in:
activemodel/lib/active_model/errors.rb

#delete(attribute, type = nil, **options) ⇒ Object

Delete messages for key. Returns the deleted messages.

person.errors[:name]        # => ["cannot be nil"]
person.errors.delete(:name) # => ["cannot be nil"]
person.errors[:name]        # => []



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# File 'activemodel/lib/active_model/errors.rb', line 215

def delete(attribute, type = nil, **options)
  attribute, type, options = normalize_arguments(attribute, type, **options)
  matches = where(attribute, type, **options)
  matches.each do |error|
    @errors.delete(error)
  end
  matches.map(&:message).presence
end