Permalink
Fetching contributors…
Cannot retrieve contributors at this time
27 lines (17 sloc) 443 Bytes
require 'rubygems'
require 'redis'
r = Redis.new
r.del 'logs'
puts
p "pushing log messages into a LIST"
r.rpush 'logs', 'some log message'
r.rpush 'logs', 'another log message'
r.rpush 'logs', 'yet another log message'
r.rpush 'logs', 'also another log message'
puts
p 'contents of logs LIST'
p r.lrange('logs', 0, -1)
puts
p 'Trim logs LIST to last 2 elements(easy circular buffer)'
r.ltrim('logs', -2, -1)
p r.lrange('logs', 0, -1)