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Contents
module Exlibris
module Primo
module WebService
module Request
module BaseElements
def self.included(klass)
klass.class_eval do
extend ClassAttributes
end
end
module ClassAttributes
def base_elements
@base_elements ||= self.superclass.respond_to?(:base_elements) ?
self.superclass.base_elements.dup : []
end
def add_base_elements *elements
elements.each do |element|
base_elements << element unless base_elements.include? element
end
end
protected :add_base_elements
def remove_base_elements *elements
base_elements.delete_if do |element|
elements.include? element
end
end
protected :remove_base_elements
end
def base_elements
@base_element ||= self.class.base_elements
end
protected :base_elements
def base_elements_xml
(base_elements.collect { |opt|
value = send(opt)
name = opt.id2name.camelize(:lower)
build_xml do |xml|
xml.send(name, value) unless value.nil?
end
}).join
end
protected :base_elements_xml
#
# Dynamically sets attr_accessors for base_elements
#
def method_missing(method, *args, &block)
if base_elements.include?(attributize(method))
self.class.send :attr_accessor, attributize(method)
send method, *args, &block
else
super
end
end
#
# Tell users that we respond to base elements accessors.
#
def respond_to?(method, include_private = false)
(base_elements.include?(attributize method)) ? true : super
end
end
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems