Revert "Getting rid of to_mash"
Revert "Getting rid of to_mash"

This reverts commit 17e6d50bf722a530970f23b5672c3d1578afc626.

infochimps-away/cluster_chef,infochimps-away/cluster_chef,infochimps-away/cluster_chef,infochimps-away/cluster_chef,infochimps-labs/ironfan,infochimps-labs/ironfan,infochimps-labs/ironfan