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Versions: 28
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Contents
require 'active_support'
require 'active_support/concern'
module Fortitude
class Widget
module AroundContent
extend ActiveSupport::Concern
module ClassMethods
# PUBLIC API
def around_content(*method_names)
return if method_names.length == 0
@_fortitude_around_content_methods ||= [ ]
@_fortitude_around_content_methods += method_names.map { |x| x.to_s.strip.downcase.to_sym }
rebuild_run_content!(:around_content_added)
end
# PUBLIC API
def remove_around_content(*method_names)
options = method_names.extract_options!
options.assert_valid_keys(:fail_if_not_present)
not_found = [ ]
method_names.each do |method_name|
not_found << method_name unless (@_fortitude_around_content_methods || [ ]).delete(method_name)
end
rebuild_run_content!(:around_content_removed)
unless (not_found.length == 0) || (options.has_key?(:fail_if_not_present) && (! options[:fail_if_not_present]))
raise ArgumentError, "no such methods: #{not_found.inspect}"
end
end
# INTERNAL USE ONLY
def around_content_methods
superclass_methods = if superclass.respond_to?(:around_content_methods)
superclass.around_content_methods
else
[ ]
end
(superclass_methods + this_class_around_content_methods).uniq
end
# INTERNAL USE ONLY
def this_class_around_content_methods
@_fortitude_around_content_methods ||= [ ]
end
private :this_class_around_content_methods
end
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems