REFERENCE.md

Reference

Table of Contents

Functions

• redis::get: Returns the value of the key being looked up or undef if the key does not exist. Takes two arguments with an optional third. The first bein

Functions

redis::get

Type: Ruby 4.x API

Returns the value of the key being looked up or undef if the key does not exist. Takes two arguments with an optional third. The first being a string value of the key to be looked up, the second is the URL to the Redis service and the third optional argument is a default value to be used if the lookup fails.

example usage

$version = redis::get('version.myapp', 'redis://redis.example.com:6379')
$version_with_default = redis::get('version.myapp', 'redis://redis.example.com:6379', $::myapp_version)

redis::get(String[1] $key, Redis::RedisUrl $url, Optional[String] $default)

Returns the value of the key being looked up or undef if the key does not exist. Takes two arguments with an optional third. The first being a string value of the key to be looked up, the second is the URL to the Redis service and the third optional argument is a default value to be used if the lookup fails.

example usage

$version = redis::get('version.myapp', 'redis://redis.example.com:6379')
$version_with_default = redis::get('version.myapp', 'redis://redis.example.com:6379', $::myapp_version)

Returns: Optional[String] Returns the value of the key from Redis

key

Data type: String[1]

The key to look up in redis

url

Data type: Redis::RedisUrl

The endpoint of the Redis instance

default

Data type: Optional[String]

The value to return if the key is not found or the connection to Redis fails