workshop_errors[(w_conflict.is_a?(Workshop)?'w':'e')+w_conflict.id.to_s]="Time conflict with “<strong>#{w_conflict.title}</strong>”".html_safe
workshop_errors[(w.is_a?(Workshop)?'w':'e')+w.id.to_s]="Time conflict with “<strong>#{w.title}</strong>”".html_safe
workshop_errors[(w_conflict.is_a?(Workshop)?'w':'e')+w_conflict.id.to_s]="Time conflict with “<strong>#{w.title}</strong>”".html_safe
workshop_errors[(w.is_a?(Workshop)?'w':'e')+w.id.to_s]="Time conflict with “<strong>#{w_conflict.title}</strong>”".html_safe