Hello,
I have a query that returns a single number that I want to use further in my program.
Could you please let me know how I could access the data inside the object returned by the query.
I invoke it as:
numscens = Progressions.find_by_sql("select numscenarios from progressions where id = #{params[:progressionid]}
The data in numscens that I get is >> numscenarios.to_xml:
<?xml version="1.0" encoding="UTF-8"?> <resultdetails> <resultdetail> <numscenarios type="integer">2</numscenarios> </resultdetail> </resultdetails>
I want to access the number in the numscenarios tag.
Apologies for the novice question.
Many Thanks, Aman
