[Rails] Help with looping through groups of radio buttons

So my goal is to loop through and list several groups of shipping options for various products. First I loop through the number of items which need to be shipped alone, then I loop through the shipping rates. What I want is each group to be able to have 1 selection and pass along the params for

[Rails] Help me understand how to filter complex data

So I am working on this project but I am having trouble with a find statement. My code is mostly working but it falls apart when more entries are added. I am working on a submission manager. I want a table of submissions for editors of a specific genre for which they haven't commented. When they

[Rails] Filtering data using find and named scopes

So I am working on this project but I am having trouble with a find statement. My code is mostly working but it falls apart when more entries are added. I am working on a submission manager. I want a table of submissions for editors of a specific genre for which they haven't commented. When they