Class: AwsDevUtils::Backend::Redis

Inherits:

Object

• Object
• AwsDevUtils::Backend::Redis

Defined in:

lib/aws-dev-utils/backends/redis.rb

Instance Method Summary

• #get(key) ⇒ Object

  Get the value of key, if not found, returns nil.

• #initialize(url = 'redis://localhost:6379') ⇒ Redis constructor

  :nocov: Initialize a new redis client.

• #set(key, value, exp) ⇒ Object

  Set key to hold the value and set key to timeout after the a given expiration time(in seconds).

Constructor Details

#initialize(url = 'redis://localhost:6379') ⇒ Redis

:nocov: Initialize a new redis client.

# File 'lib/aws-dev-utils/backends/redis.rb', line 9

def initialize url='redis://localhost:6379'
  @redis = ::Redis.new(url: url)
end

Instance Method Details

#get(key) ⇒ Object

Get the value of key, if not found, returns nil.

# File 'lib/aws-dev-utils/backends/redis.rb', line 14

def get key
  @redis.get key
end

#set(key, value, exp) ⇒ Object

Set key to hold the value and set key to timeout after the a given expiration time(in seconds).

Parameters:

• key (Object)
• value (Object)
• exp (Integer) —

  • the key-value timeout

# File 'lib/aws-dev-utils/backends/redis.rb', line 22

def set key, value, exp
  @redis.setex key, exp, value
end