class FreshRedis
Public Class Methods
freshen(name, expire_age = nil, format = :ruby, &blk)
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# File lib/fresh_redis.rb, line 7 def self.freshen(name, expire_age = nil, format = :ruby, &blk) self.unset(name) if self.skip_cache? unless contents = $redis.get(name) contents = self.set(name, blk.call()) $redis.expire(name, expire_age.seconds) if expire_age end contents = JSON.parse(contents) unless (format == :json) return contents end
get(name)
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# File lib/fresh_redis.rb, line 2 def self.get(name) content = $redis.get(name) return content.present? ? JSON.parse(content) : content end
set(name, contents)
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# File lib/fresh_redis.rb, line 20 def self.set(name, contents) contents = JSON.generate(contents) $redis.set(name, contents) return contents end
unset(name)
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# File lib/fresh_redis.rb, line 27 def self.unset(name) return $redis.del(name) == 1 end
Private Class Methods
skip_cache?()
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# File lib/fresh_redis.rb, line 33 def self.skip_cache? false end