Fixed dependency to us a pessimistic constraint
Fixed dependency to us a pessimistic constraint

rubyrep is not compatible with ActiveSupport/ActiveRecord 4.0

ncoders/rubyrep,cargoserver/rubyrep,cargoserver/rubyrep,ncoders/rubyrep,riiid/rubyrep,riiid/rubyrep,ncoders/rubyrep,riiid/rubyrep,riiid/rubyrep