cond = params[:letter] + "%"
@clients = Client.find :all, :conditions => ["firstname like ?" ,
cond], :order => "firstname ASC"
This is my code and it gives me an error everytime saying this:
You have a nil object when you didn't expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.+
How can I fix this?
What is the value of params[:letter] ? If it's nil you need to check for that...
if params[:letter].nil? # or possibly .blank?
# throw a hissy fit