func notHelper(idxs []uint64) []uint64 {
// create a temp array for returned idx's
aTempReturn := make([]uint64, 0)
// now, take the inverse of the idx's matched
// first, find how many records we have
numRecords := data.CountRecords()
// create two vals for looping
i := uint64(0)
j := uint64(0)
for ; i < numRecords && j < uint64(len(idxs)); i++ {
switch i {
case idxs[j]:
// this is an idx that we found; don't add it to our return array!
j++
default:
// it's not in our list of idx's; let's add it to our return!
aTempReturn = append(aTempReturn, i)
}
}
// now, add the remaining idx's
// the length of aTemp will never be greater than the length of the entire db,
// so we only have to do this once and not on aTemp
for ; i < numRecords; i++ {
aTempReturn = append(aTempReturn, i)
}
return aTempReturn
}
func countKeys(res http.ResponseWriter, req *http.Request) {
if req.Method == "GET" {
type count struct {
Count uint64
}
c1 := count{data.CountRecords()}
jsonData, err := json.Marshal(c1)
if err != nil {
log.Print(err)
}
// write the headers
res.Header().Set("Content-Type", "application/json")
// send back the response
res.Write(jsonData)
res.WriteHeader(http.StatusOK)
} else {
// do POST / PUT / DELETE stuff
// write the headers
res.Header().Set("Content-Type", "text/plain")
// send back the response
res.Write([]byte("Pretty Damn Quick!\n"))
res.WriteHeader(http.StatusOK)
}
}