I am new to Datamapper. I have written a Rails application in which I have used three models A, B and C.
* class A include DataMapper::Resource property :id, Serial has n, :cs, :through => Resource end class C include DataMapper::Resource property :id, Serial has n, :c_as has n, :as, :through => :c_as end class B include DataMapper::Resource belongs_to :a, :required => true belongs_to :c, :required => true end* Now as part of index action of my as_controller in *index.html.haml* I have used the following codes: *-a.c.each do |c| ...* In this *a.c.each *lazy loading happen, so in each iteration unnecessarily the statement *a.c* is being evaluated that takes too much time, even if I same *a.c* to a third temporary object like *b = a.c * and use *b.each*then also lazy loading happens on this line only. Is there any way to avoid that so that the statement is evaluated only once just before this block? -- You received this message because you are subscribed to the Google Groups "DataMapper" group. To unsubscribe from this group and stop receiving emails from it, send an email to datamapper+unsubscr...@googlegroups.com. To post to this group, send email to datamapper@googlegroups.com. Visit this group at http://groups.google.com/group/datamapper. For more options, visit https://groups.google.com/groups/opt_out.