client-libraries/ruby/examples/sets.rb

   1 require 'rubygems'
   2 require 'redis'
   3
   4 r = Redis.new
   5
   6 r.delete 'foo-tags'
   7 r.delete 'bar-tags'
   8
   9 puts
  10 p "create a set of tags on foo-tags"
  11
  12 r.set_add 'foo-tags', 'one'
  13 r.set_add 'foo-tags', 'two'
  14 r.set_add 'foo-tags', 'three'
  15
  16 puts
  17 p "create a set of tags on bar-tags"
  18
  19 r.set_add 'bar-tags', 'three'
  20 r.set_add 'bar-tags', 'four'
  21 r.set_add 'bar-tags', 'five'
  22
  23 puts
  24 p 'foo-tags'
  25
  26 p r.set_members('foo-tags')
  27
  28 puts
  29 p 'bar-tags'
  30
  31 p r.set_members('bar-tags')
  32
  33 puts
  34 p 'intersection of foo-tags and bar-tags'
  35
  36 p r.set_intersect('foo-tags', 'bar-tags')