Set multiple field/value pairs for HSET

[ash2k]

I have code that prepares field+value pairs (as a slice of structs) in advance and then I add them to HSET like this:

hsetCmd := b.client.B().Hset().Key(redisKey).FieldValue()
for _, kv := range kvs2fvs {
	hsetCmd.FieldValue(kv.field, kv.value)
}

FieldValue() just does an append. Would be nice to append the whole slice of field-values in one go. I need to reuse that slice for multiple hash keys, so I cannot just call FieldValue() as I construct pairs.

[rueian]

Hi @ash2k,

We will have FieldValueIter in the next version
#625

[ash2k]

Perfect! Thank you!