Sha256: 9c4fdfdd0b95c12905eca94d37dbab7f52b154e9bd5b599d0ccb070f235a8251
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Size: 1.38 KB
Versions: 17
Compression:
Stored size: 1.38 KB
Contents
# frozen_string_literal: true
# Validation error class to wrap association records' errors,
# with index_errors support.
module ActiveRecord
module Associations
class NestedError < ::ActiveModel::NestedError
def initialize(association, inner_error)
@base = association.owner
@association = association
@inner_error = inner_error
super(@base, inner_error, { attribute: compute_attribute(inner_error) })
end
private
attr_reader :association
def compute_attribute(inner_error)
association_name = association.reflection.name
if association.collection? && index_errors_setting && index
"#{association_name}[#{index}].#{inner_error.attribute}".to_sym
else
"#{association_name}.#{inner_error.attribute}".to_sym
end
end
def index_errors_setting
@index_errors_setting ||=
association.options.fetch(:index_errors, ActiveRecord.index_nested_attribute_errors)
end
def index
@index ||= ordered_records&.find_index(inner_error.base)
end
def ordered_records
case index_errors_setting
when true # default is association order
association.target
when :nested_attributes_order
association.nested_attributes_target
end
end
end
end
end
Version data entries
17 entries across 17 versions & 2 rubygems