Module: Carnival::ModelHelper::ClassMethods

Defined in:
app/models/carnival/model_helper.rb

Instance Method Summary collapse

Instance Method Details

#list_for_select(params = {}) ⇒ Object 



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# File 'app/models/carnival/model_helper.rb', line 12

def list_for_select(params = {})
  select = []
  select << ['', ''] if params[:add_empty_option]
  if params[:reverse]
    select.concat all.collect{|c|[c.to_s, c.id]}
  else
    select.concat all.collect{|c|[c.id, c.to_s]}
  end
  select
end