generate review model; relationships to user & book; validations; review controller & index method #22
generate review model; relationships to user & book; validations; review controller & index method #22
reviews params permit; review model validation, review routes, change review.review to review.body; modify seeds.db #22
review spec and fixture #22
restore ratings js overwritten by scaffold, reviews index; first review test passing #22
book rating first column on reviews page #22
add reviewer #22
test for reviews page passing #22