first commit

client-libraries/ruby/examples/list.rb

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+require 'rubygems'
+require 'redis'
+
+r = Redis.new
+
+r.delete 'logs'
+
+puts
+
+p "pushing log messages into a LIST"
+r.push_tail 'logs', 'some log message'
+r.push_tail 'logs', 'another log message'
+r.push_tail 'logs', 'yet another log message'
+r.push_tail 'logs', 'also another log message'
+
+puts
+p 'contents of logs LIST'
+
+p r.list_range('logs', 0, -1)
+
+puts
+p 'Trim logs LIST to last 2 elements(easy circular buffer)'
+
+r.list_trim('logs', -2, -1)
+
+p r.list_range('logs', 0, -1)