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Contents
# Trait to manage the categories of a conference.
# origin: M
module Conference::CategoriesTrait
as_trait do
has_many :conference_categories
has_many :categories, :through => :conference_categories
does 'list_field', :category_list
def category_names
categories.collect(&:name)
end
def read_category_list
category_ids.collect(&:to_s)
end
def write_category_list(ids)
self.category_ids = ids.collect(&:to_i)
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems