4 def initialize item_name, column_name, item, operators, manifest
6 @column_name = column_name
11 @model = @item_name.classify.constantize
12 @model_attributes = @manifest.model(@item_name).attributes
13 @column_conf = @model_attributes[@column_name]
17 @model.human_attribute_name(@column_name)
21 case @column_conf['type']
34 @item.attributes[@column_name]
46 if @column_conf['source']
47 case @column_conf['source']['type']
62 '(' + view.t_selected_item(@column_conf['source']['key'], self.value) + ')'