I'm making a site that will display statistics. For my question I have two models, a School and a Team.
A team has an integer, games.
What is the best way to output for each school, the total number of games for all the school's teams?
edberner wrote:
I'm making a site that will display statistics. For my question I have two models, a School and a Team.
A team has an integer, games.
What is the best way to output for each school, the total number of games for all the school's teams?
If this is a database or model question, sufficient use of has_many directives will enable a line like school.team.map{|t| [t.name, t.games.count] }
If it's a view question, the answer is some combination if <dl> or <table> tags, to display each school, team, and game count.
So nobody here can tell what the "best" way is. Try asking a more specific question!
This worked. for school in @schools for team in school.teams school.games += team.games end end