Sha256: 92a8b90a326da750bef2c085151b50c783ac61d16f477e8f5cc242ca98dc6421
Contents?: true
Size: 1.03 KB
Versions: 21
Compression:
Stored size: 1.03 KB
Contents
#!/usr/bin/env ruby
require 'set'
require 'redis'
module Flapjack
module Data
class Tag < ::Set
attr_accessor :name
def initialize(opts = {})
raise "Redis connection not set" unless @redis = opts[:redis]
@name = opts[:name]
preset = @redis.smembers(@name)
enum = opts[:create] || []
@redis.sadd(@name, enum) unless enum.empty?
super(enum | preset)
end
def self.find(name, opts)
self.new(:name => name,
:redis => opts[:redis])
end
def self.create(name, enum = [], opts)
self.new(:name => name,
:create => enum,
:redis => opts[:redis])
end
def add(o)
@redis.sadd(@name, o) unless o.empty?
super(o)
end
def delete(o)
@redis.srem(@name, o)
super(o)
end
def merge(o)
@redis.sadd(@name, o) unless o.empty?
super(o)
end
def to_json(*a)
self.to_a.to_json(*a)
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems