reorganised hash helpers spec for better visual separation
reorganised hash helpers spec for better visual separation
toy/image_optim,mihailim/image_optim,ramiroaraujo/image_optim,mihailim/image_optim,weheartit/image_optim,weheartit/image_optim,ramiroaraujo/image_optim,weheartit/image_optim,toy/image_optim,mihailim/image_optim,ramiroaraujo/image_optim,toy/image_optim