update CHANGELOG and comments

cosmetic updates for #166

CHANGELOG.md

@@ -15,6 +15,7 @@ Fixed:
 Changed:
 
 * MR swoole/library#160 : Allow to pass array key/index to the callback function of function _\Swoole\Coroutine::map()_. (by @maxiaozhi )
+* MR swoole/library#166 : Support configurable options for _Redis_. (by @sy-records )
 * Improved type declarations and return types.
 
 ## 5.1.1 (2023-11-26)

src/core/Database/RedisConfig.php

@@ -29,6 +29,9 @@ class RedisConfig
 
  protected int $dbIndex = 0;
 
+ /**
+ * @var array<int, mixed>
+ */
  protected array $options = [];
 
  public function getHost(): string
@@ -119,18 +122,31 @@ public function withDbIndex(int $dbIndex): self
  return $this;
  }
 
+ /**
+ * Add a configurable option.
+ */
  public function withOption(int $option, mixed $value): self
  {
  $this->options[$option] = $value;
  return $this;
  }
 
+ /**
+ * Add/override configurable options.
+ *
+ * @param array<int, mixed> $options
+ */
  public function setOptions(array $options): self
  {
  $this->options = $options;
  return $this;
  }
 
+ /**
+ * Get configurable options.
+ *
+ * @return array<int, mixed>
+ */
  public function getOptions(): array
  {
  return $this->options;

src/core/Database/RedisPool.php

@@ -49,10 +49,8 @@ public function __construct(protected RedisConfig $config, int $size = self::DEF
  }
 
  /* Set Redis options. */
- if ($this->config->getOptions() !== []) {
- foreach ($this->config->getOptions() as $key => $value) {
- $redis->setOption($key, $value);
- }
+ foreach ($this->config->getOptions() as $key => $value) {
+ $redis->setOption($key, $value);
  }
 
  return $redis;