Sha256: d3447fe9692be969b8497a7af276c6795f3325010e3ec6120184ed1c82486924
Contents?: true
Size: 739 Bytes
Versions: 41
Compression:
Stored size: 739 Bytes
Contents
# frozen_string_literal: true
class MiniDefender::Rules::Exists < MiniDefender::Rule
def initialize(model, column)
raise ArgumentError, 'model name must be a string or ActiveRecord::Base' unless model.is_a?(String)
raise ArgumentError, 'Column name must be a string' unless column.is_a?(String)
@model = model.camelcase.constantize
@column = column
end
def self.signature
'exists'
end
def self.make(args)
raise ArgumentError, 'Model and column are required.' unless args.length == 2
self.new(args[0], args[1])
end
def passes?(attribute, value, validator)
@model.where(@column => value).exists?
end
def message(attribute, value, validator)
"The value does not exists."
end
end
Version data entries
41 entries across 41 versions & 1 rubygems