I have three models in Rails as : Curriculum, Grade and Topics.
The relationship scenario is like :
Curriculum ‘International Baccalaureate(IB)’ in grade ‘6’ has_many
t1,t2,t3 and CompareFraction)
Curriculum ‘CBSE’ in grade ‘5’ has_many Topics (t1,t2,t4,t5 and
CompareFraction) [ A Topic ‘Compare Fraction’ will be taught in many
different curriculums but maybe in different grades ]
A Grade, say 5 will itself be a part of all Curriculums like IB,CBSE.
I need to store information such that for a Topic Compare Fraction, I
It is taught in IB in grade 5
It is taught in CBSE in grade 4.
How can I set this up in Rails?