Module: RailsSimpleSearch::SqlHandler

Defined in:
lib/sql_handler.rb,
lib/selection_item.rb,
lib/selection_group.rb

Defined Under Namespace

Classes: SelectionGroup, SelectionItem

Instance Method Summary collapse

Instance Method Details

#init ⇒ Object 



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# File 'lib/sql_handler.rb', line 38

def init
  @model_table_name = @model_class.table_name
  @joins = {}
end

#run ⇒ Object 



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# File 'lib/sql_handler.rb', line 43

def run
  if pre_processor = self.class.pre_processor(@model_class.to_s)
    instance_eval(&pre_processor)
  end

  selection_group = generate_selection_group(@criteria)

  raw_sql = selection_group.to_sql
  if raw_sql.blank?
    @model_class.all
  else
    @model_class.from("(#{raw_sql}) AS #{@model_table_name}")
  end
end