search for: test_title

...uot;n") qplot(person, n, data = counts, fill = person, geom="bar", stat="identity", width = 0.9) +  facet_grid(. ~ bin) + opts(axis.text.x = NULL) grid.gedit("text", gp = gpar(fontsize=14, col="red")) # Formatting seems to work better for the PDF plot. Test_title<-paste("C:/TestCode.pdf", sep = "") ggsave(file=Test_title) [[alternative HTML version deleted]]

Can someone point me to a reference or tutorial that shows how to map foreign key relationships in the model? For example given: Users id name email Posts id user_id title How do I associate user_id with users.id in the Post and User models? has_many and belongs_to don''t seem to do it. -- Posted via http://www.ruby-forum.com/.