class Mobility::Plugins::ActiveRecord::UniquenessValidation::UniquenessValidator
Public Instance Methods
validate_each(record, attribute, value)
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@param [ActiveRecord::Base] record Translated model @param [String] attribute Name of attribute @param [Object] value Attribute value
Calls superclass method
# File lib/mobility/plugins/active_record/uniqueness_validation.rb, line 25 def validate_each(record, attribute, value) klass = record.class if ([*options[:scope]] + [attribute]).any? { |name| klass.mobility_attribute?(name) } return unless value.present? relation = Plugins::ActiveRecord::Query.build_query(klass.unscoped, Mobility.locale) do |m| node = m.__send__(attribute) options[:case_sensitive] == false ? node.lower.eq(value.downcase) : node.eq(value) end relation = relation.where.not(klass.primary_key => record.id) if record.persisted? relation = mobility_scope_relation(record, relation) relation = relation.merge(options[:conditions]) if options[:conditions] if relation.exists? error_options = options.except(:case_sensitive, :scope, :conditions) error_options[:value] = value record.errors.add(attribute, :taken, **error_options) end else super end end
Private Instance Methods
mobility_scope_relation(record, relation)
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# File lib/mobility/plugins/active_record/uniqueness_validation.rb, line 51 def mobility_scope_relation(record, relation) [*options[:scope]].inject(relation) do |scoped_relation, scope_item| Plugins::ActiveRecord::Query.build_query(scoped_relation, Mobility.locale) do |m| m.__send__(scope_item).eq(record.send(scope_item)) end end end