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Contents
# frozen_string_literal: true
require "active_support/core_ext/module/attribute_accessors"
require "active_support/core_ext/enumerable"
module ActionView
module Helpers # :nodoc:
module ActiveModelHelper
end
# = Active \Model Instance Tag \Helpers
module ActiveModelInstanceTag
def object
@active_model_object ||= begin
object = super
object.respond_to?(:to_model) ? object.to_model : object
end
end
def content_tag(type, options, *)
select_markup_helper?(type) ? super : error_wrapping(super)
end
def tag(type, options, *)
tag_generate_errors?(options) ? error_wrapping(super) : super
end
def error_wrapping(html_tag)
if object_has_errors?
@template_object.instance_exec(html_tag, self, &Base.field_error_proc)
else
html_tag
end
end
def error_message
object.errors[@method_name]
end
private
def object_has_errors?
object.respond_to?(:errors) && object.errors.respond_to?(:[]) && error_message.present?
end
def select_markup_helper?(type)
["optgroup", "option"].include?(type)
end
def tag_generate_errors?(options)
options["type"] != "hidden"
end
end
end
end
Version data entries
43 entries across 43 versions & 6 rubygems