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module JamRuby
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class Subject < ActiveRecord::Base
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include HtmlSanitize
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html_sanitize strict: [:name, :description]
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has_many :teachers, :class_name => "JamRuby::Teacher", :through => :teachers_subjects
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has_many :teachers_subjects, class_name: "JamRuby::TeacherSubject"
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end
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end
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