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Adding support for ZMPOP command (#2408)

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* feat: add ZMPOP command

* fix: reply reading string

* fix: evaluating a test tweak

* fix: test fix

* fix: reverting to debug

* fix: test fix

* fix: remove old implementation

* feat: adding ZMPOP and tests

* feat: modifying ZMpopCmd

* fix: fix test

* fix: test removal check

* fix: fix testS

* Adding more tests

* fix: using redis.Nil instead of string

* fix: renaming command to ZArrayWithKeyCmd to match the standard

* feat: updated ZArrayWithKeyCmd to ZSliceWithKeyCmd

* feat: adding help strings

---------

Co-authored-by: Anuragkillswitch <70265851+Anuragkillswitch@users.noreply.github.com>
Co-authored-by: Chayim <chayim@users.noreply.github.com>
This commit is contained in:
Anurag Bandyopadhyay
2023-02-22 23:08:51 +05:30
committed by GitHub
parent f95bdb8a8b
commit 621c02c583
3 changed files with 179 additions and 0 deletions
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17
commands.go
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@ -313,6 +313,7 @@ type Cmdable interface {
ZInterWithScores(ctx context.Context, store *ZStore) *ZSliceCmd
ZInterCard(ctx context.Context, limit int64, keys ...string) *IntCmd
ZInterStore(ctx context.Context, destination string, store *ZStore) *IntCmd
ZMPop(ctx context.Context, order string, count int64, keys ...string) *ZSliceWithKeyCmd
ZMScore(ctx context.Context, key string, members ...string) *FloatSliceCmd
ZPopMax(ctx context.Context, key string, count ...int64) *ZSliceCmd
ZPopMin(ctx context.Context, key string, count ...int64) *ZSliceCmd
@ -2473,6 +2474,22 @@ func (c cmdable) ZInterCard(ctx context.Context, limit int64, keys ...string) *I
return cmd
}
// ZMPop Pops one or more elements with the highest or lowest score from the first non-empty sorted set key from the list of provided key names.
// direction: "max" (highest score) or "min" (lowest score), count: > 0
// example: client.ZMPop(ctx, "max", 5, "set1", "set2")
func (c cmdable) ZMPop(ctx context.Context, order string, count int64, keys ...string) *ZSliceWithKeyCmd {
args := make([]interface{}, 2+len(keys), 5+len(keys))
args[0] = "zmpop"
args[1] = len(keys)
for i, key := range keys {
args[2+i] = key
}
args = append(args, strings.ToLower(order), "count", count)
cmd := NewZSliceWithKeyCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}
func (c cmdable) ZMScore(ctx context.Context, key string, members ...string) *FloatSliceCmd {
args := make([]interface{}, 2+len(members))
args[0] = "zmscore"