spree/spree — comment on commit b0e1b664f4dc87efeb54333e4cfe7802d0d9ebfc
File:  line 0
By joneslee85:

@cmar I get your point. However I think we should require spree_product_groups by default to avoid breakage in migration from older version. Furthermore, if we are going to not require spree_product_groups, so should we for spree_auth, spree_promo - * oops - I don't want to bring up a flame or fight here *