// returns all the keys in the store
keys (callback)

// save an object
save (obj, callback)

// batch save array of objs
batch(array, callback)

// retrieve obj (or array of objs) and apply callback to each
get (key|array, callback)

// check if exists in the collection passing boolean to callback
exists (key, callback)

// iterate collection passing: obj, index to callback
each(callback)

// returns all the objs to the callback as an array
all (callback)

// remove a doc or collection of em
remove (key|array, callback)

// destroy everything
nuke (callback)