Method: NativeQuery::Join#fields

Defined in:
lib/native-query/join.rb

#fields(*args) ⇒ Object

Sets hash for select from joined table. Without arguments returns fields list.



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# File 'lib/native-query/join.rb', line 88

def fields(*args)
    if args.empty?
        result = { }
        @fields.each do |i|
            if not i.kind_of? Hash
                i = {i => i}
            end
            
            i.each_pair do |from, to|
                result[__fix_field(from)] = @table.to_s << "_" << to.to_s
            end
        end
        
        return result
    else
        @fields += args
        return self
    end
end