On Sat, Dec 3, 2011 at 8:22 AM, Dani Dani <[email protected]> wrote:
> how can I make sure that 'customer_student' won't be pushed twice to the > hash in the following example ? What hash? > @potential_course_students = [] > @selected_customers.each do |customer| > customer.customer_student.each do |customer_student| > if customer_student.display_name.include?(params[:term]) && > ! @potential_course_students.include?(customer_student) @potential_course_students is an empty array; how would it include anything at that point? > @potential_course_attendees << customer_student @potential_course_attendees isn't defined in your snippet -- ?? > end > end > end unless params[:term].blank? -- Hassan Schroeder ------------------------ [email protected] http://about.me/hassanschroeder twitter: @hassan -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
