1
2
3 package example_commands_test
4
5 import (
6 "context"
7 "fmt"
8
9 "github.com/redis/go-redis/v9"
10 )
11
12
13 func ExampleClient_zadd() {
14 ctx := context.Background()
15
16 rdb := redis.NewClient(&redis.Options{
17 Addr: "localhost:6379",
18 Password: "",
19 DB: 0,
20 })
21
22
23
24 rdb.FlushDB(ctx)
25 rdb.Del(ctx, "racer_scores")
26
27
28
29 res1, err := rdb.ZAdd(ctx, "racer_scores",
30 redis.Z{Member: "Norem", Score: 10},
31 ).Result()
32
33 if err != nil {
34 panic(err)
35 }
36
37 fmt.Println(res1)
38
39 res2, err := rdb.ZAdd(ctx, "racer_scores",
40 redis.Z{Member: "Castilla", Score: 12},
41 ).Result()
42
43 if err != nil {
44 panic(err)
45 }
46
47 fmt.Println(res2)
48
49 res3, err := rdb.ZAdd(ctx, "racer_scores",
50 redis.Z{Member: "Norem", Score: 10},
51 redis.Z{Member: "Sam-Bodden", Score: 8},
52 redis.Z{Member: "Royce", Score: 10},
53 redis.Z{Member: "Ford", Score: 6},
54 redis.Z{Member: "Prickett", Score: 14},
55 redis.Z{Member: "Castilla", Score: 12},
56 ).Result()
57
58 if err != nil {
59 panic(err)
60 }
61
62 fmt.Println(res3)
63
64
65
66
67
68
69 }
70
71 func ExampleClient_zrange() {
72 ctx := context.Background()
73
74 rdb := redis.NewClient(&redis.Options{
75 Addr: "localhost:6379",
76 Password: "",
77 DB: 0,
78 })
79
80
81
82 rdb.FlushDB(ctx)
83 rdb.Del(ctx, "racer_scores")
84
85
86 _, err := rdb.ZAdd(ctx, "racer_scores",
87 redis.Z{Member: "Norem", Score: 10},
88 redis.Z{Member: "Sam-Bodden", Score: 8},
89 redis.Z{Member: "Royce", Score: 10},
90 redis.Z{Member: "Ford", Score: 6},
91 redis.Z{Member: "Prickett", Score: 14},
92 redis.Z{Member: "Castilla", Score: 12},
93 ).Result()
94
95 if err != nil {
96 panic(err)
97 }
98
99
100 res4, err := rdb.ZRange(ctx, "racer_scores", 0, -1).Result()
101
102 if err != nil {
103 panic(err)
104 }
105
106 fmt.Println(res4)
107
108
109 res5, err := rdb.ZRevRange(ctx, "racer_scores", 0, -1).Result()
110
111 if err != nil {
112 panic(err)
113 }
114
115 fmt.Println(res5)
116
117
118
119
120
121
122 }
123
124 func ExampleClient_zrangewithscores() {
125 ctx := context.Background()
126
127 rdb := redis.NewClient(&redis.Options{
128 Addr: "localhost:6379",
129 Password: "",
130 DB: 0,
131 })
132
133
134
135 rdb.FlushDB(ctx)
136 rdb.Del(ctx, "racer_scores")
137
138
139 _, err := rdb.ZAdd(ctx, "racer_scores",
140 redis.Z{Member: "Norem", Score: 10},
141 redis.Z{Member: "Sam-Bodden", Score: 8},
142 redis.Z{Member: "Royce", Score: 10},
143 redis.Z{Member: "Ford", Score: 6},
144 redis.Z{Member: "Prickett", Score: 14},
145 redis.Z{Member: "Castilla", Score: 12},
146 ).Result()
147
148 if err != nil {
149 panic(err)
150 }
151
152
153 res6, err := rdb.ZRangeWithScores(ctx, "racer_scores", 0, -1).Result()
154
155 if err != nil {
156 panic(err)
157 }
158
159 fmt.Println(res6)
160
161
162
163
164
165 }
166
167 func ExampleClient_zrangebyscore() {
168 ctx := context.Background()
169
170 rdb := redis.NewClient(&redis.Options{
171 Addr: "localhost:6379",
172 Password: "",
173 DB: 0,
174 })
175
176
177
178 rdb.FlushDB(ctx)
179 rdb.Del(ctx, "racer_scores")
180
181
182 _, err := rdb.ZAdd(ctx, "racer_scores",
183 redis.Z{Member: "Norem", Score: 10},
184 redis.Z{Member: "Sam-Bodden", Score: 8},
185 redis.Z{Member: "Royce", Score: 10},
186 redis.Z{Member: "Ford", Score: 6},
187 redis.Z{Member: "Prickett", Score: 14},
188 redis.Z{Member: "Castilla", Score: 12},
189 ).Result()
190
191 if err != nil {
192 panic(err)
193 }
194
195
196 res7, err := rdb.ZRangeByScore(ctx, "racer_scores",
197 &redis.ZRangeBy{Min: "-inf", Max: "10"},
198 ).Result()
199
200 if err != nil {
201 panic(err)
202 }
203
204 fmt.Println(res7)
205
206
207
208
209
210 }
211
212 func ExampleClient_zremrangebyscore() {
213 ctx := context.Background()
214
215 rdb := redis.NewClient(&redis.Options{
216 Addr: "localhost:6379",
217 Password: "",
218 DB: 0,
219 })
220
221
222
223 rdb.FlushDB(ctx)
224 rdb.Del(ctx, "racer_scores")
225
226
227 _, err := rdb.ZAdd(ctx, "racer_scores",
228 redis.Z{Member: "Norem", Score: 10},
229 redis.Z{Member: "Sam-Bodden", Score: 8},
230 redis.Z{Member: "Royce", Score: 10},
231 redis.Z{Member: "Ford", Score: 6},
232 redis.Z{Member: "Prickett", Score: 14},
233 redis.Z{Member: "Castilla", Score: 12},
234 ).Result()
235
236 if err != nil {
237 panic(err)
238 }
239
240
241 res8, err := rdb.ZRem(ctx, "racer_scores", "Castilla").Result()
242
243 if err != nil {
244 panic(err)
245 }
246
247 fmt.Println(res8)
248
249 res9, err := rdb.ZRemRangeByScore(ctx, "racer_scores", "-inf", "9").Result()
250
251 if err != nil {
252 panic(err)
253 }
254
255 fmt.Println(res9)
256
257 res10, err := rdb.ZRange(ctx, "racer_scores", 0, -1).Result()
258
259 if err != nil {
260 panic(err)
261 }
262
263 fmt.Println(res10)
264
265
266
267
268
269
270
271 }
272
273 func ExampleClient_zrank() {
274 ctx := context.Background()
275
276 rdb := redis.NewClient(&redis.Options{
277 Addr: "localhost:6379",
278 Password: "",
279 DB: 0,
280 })
281
282
283
284 rdb.FlushDB(ctx)
285 rdb.Del(ctx, "racer_scores")
286
287
288 _, err := rdb.ZAdd(ctx, "racer_scores",
289 redis.Z{Member: "Norem", Score: 10},
290 redis.Z{Member: "Royce", Score: 10},
291 redis.Z{Member: "Prickett", Score: 14},
292 ).Result()
293
294 if err != nil {
295 panic(err)
296 }
297
298
299 res11, err := rdb.ZRank(ctx, "racer_scores", "Norem").Result()
300
301 if err != nil {
302 panic(err)
303 }
304
305 fmt.Println(res11)
306
307 res12, err := rdb.ZRevRank(ctx, "racer_scores", "Norem").Result()
308
309 if err != nil {
310 panic(err)
311 }
312
313 fmt.Println(res12)
314
315
316
317
318
319 }
320
321 func ExampleClient_zaddlex() {
322 ctx := context.Background()
323
324 rdb := redis.NewClient(&redis.Options{
325 Addr: "localhost:6379",
326 Password: "",
327 DB: 0,
328 })
329
330
331
332 rdb.FlushDB(ctx)
333 rdb.Del(ctx, "racer_scores")
334
335
336 _, err := rdb.ZAdd(ctx, "racer_scores",
337 redis.Z{Member: "Norem", Score: 0},
338 redis.Z{Member: "Royce", Score: 0},
339 redis.Z{Member: "Prickett", Score: 0},
340 ).Result()
341
342
343 res13, err := rdb.ZAdd(ctx, "racer_scores",
344 redis.Z{Member: "Norem", Score: 0},
345 redis.Z{Member: "Sam-Bodden", Score: 0},
346 redis.Z{Member: "Royce", Score: 0},
347 redis.Z{Member: "Ford", Score: 0},
348 redis.Z{Member: "Prickett", Score: 0},
349 redis.Z{Member: "Castilla", Score: 0},
350 ).Result()
351
352 if err != nil {
353 panic(err)
354 }
355
356 fmt.Println(res13)
357
358 res14, err := rdb.ZRange(ctx, "racer_scores", 0, -1).Result()
359
360 if err != nil {
361 panic(err)
362 }
363
364 fmt.Println(res14)
365
366
367 res15, err := rdb.ZRangeByLex(ctx, "racer_scores", &redis.ZRangeBy{
368 Min: "[A", Max: "[L",
369 }).Result()
370
371 if err != nil {
372 panic(err)
373 }
374
375 fmt.Println(res15)
376
377
378
379
380
381
382 }
383
384 func ExampleClient_leaderboard() {
385 ctx := context.Background()
386
387 rdb := redis.NewClient(&redis.Options{
388 Addr: "localhost:6379",
389 Password: "",
390 DB: 0,
391 })
392
393
394
395 rdb.FlushDB(ctx)
396 rdb.Del(ctx, "racer_scores")
397
398
399
400 res16, err := rdb.ZAdd(ctx, "racer_scores",
401 redis.Z{Member: "Wood", Score: 100},
402 ).Result()
403
404 if err != nil {
405 panic(err)
406 }
407
408 fmt.Println(res16)
409
410 res17, err := rdb.ZAdd(ctx, "racer_scores",
411 redis.Z{Member: "Henshaw", Score: 100},
412 ).Result()
413
414 if err != nil {
415 panic(err)
416 }
417
418 fmt.Println(res17)
419
420 res18, err := rdb.ZAdd(ctx, "racer_scores",
421 redis.Z{Member: "Henshaw", Score: 150},
422 ).Result()
423
424 if err != nil {
425 panic(err)
426 }
427
428 fmt.Println(res18)
429
430 res19, err := rdb.ZIncrBy(ctx, "racer_scores", 50, "Wood").Result()
431
432 if err != nil {
433 panic(err)
434 }
435
436 fmt.Println(res19)
437
438 res20, err := rdb.ZIncrBy(ctx, "racer_scores", 50, "Henshaw").Result()
439
440 if err != nil {
441 panic(err)
442 }
443
444 fmt.Println(res20)
445
446
447
448
449
450
451
452
453 }
454
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