Ruby Reports

[divyakgowda]

Hello,
I am referring the link below for creating the ruby reports.For creation of report_table, query is used for selecting only particular table.If i query the report_table, am getting error as "undefined method slice! for Hash".

Ex:
1. Author.report_t able(:all, :only => ['id','name'])
If i use like this.I am getting error.
2. Author.report_t able
If i use like this,its working properly.

I want to select only particular column from table.Please help me to do this.Its urgent.Thanks




http://www.oreillynet. com/pub/a/ruby/2008/04/08/ruport-business-reporting-for-ruby.html?page= 1

[improvcornartist]

I know this isn't what the tutorial says, but you could try

Author.report_table(:all, :only => 'id, name')

At least, that is how the Active Record :select seems to work.

[divyakgowda]

I know this isn't what the tutorial says, but you could try

Author.report_table(:all, :only => 'id, name')

At least, that is how the Active Record :select seems to work.

Thanks for the reply. Even that is not working for me.
We can also use Author.report_t able_by_sql("se lect .....")

[improvcornartist]

It stinks when tutorials don't work the same way they tell you to do something. I'm not sure what you can do in this case. It may be best just to use Author.report_t able_by_sql("se lect .....").