Displaying 1 result from an estimated 1 matches for "full_standard".
2009 Nov 18
2
Composing Data from THREE models with Aggregation
...I
couldn''t get :grade.grade_abbr and strand.strand_abbr to work. The
code below was the best that I could come up with but it shows
grade_id and strand_id. Does anyone have a suggestion for how to make
this work or for a new strategy?
class Standard < ActiveRecord::Base
composed_of :full_standard,
:mapping =>
[
%w[grade_id grade_id],
%w[strand_id strand_id]
%w[number number]
]
class FullStandard < ActiveRecord::Base
attr_reader :grade_id, :strand_id, :number
def initialize(grade...