class Routemaster::EventIndex
Public Class Methods
new(url, cache: Config.cache_redis)
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# File lib/routemaster/event_index.rb, line 4 def initialize(url, cache: Config.cache_redis) @url = url @cache = cache end
Public Instance Methods
current()
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# File lib/routemaster/event_index.rb, line 19 def current (@cache.hget(_key, 'current_index') || 0).to_i end
increment()
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# File lib/routemaster/event_index.rb, line 9 def increment _node do |cache, key| cache.multi do |m| m.hincrby(key, 'current_index', 1) m.expire(key, Config.cache_expiry) end end self end
Private Instance Methods
_key()
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# File lib/routemaster/event_index.rb, line 30 def _key @_key ||= CacheKey.url_key(@url) end
_node() { |redis.node_for(namespaced_key), namespaced_key| ... }
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# File lib/routemaster/event_index.rb, line 25 def _node namespaced_key = "#{@cache.namespace}:#{_key}" yield @cache.redis.node_for(namespaced_key), namespaced_key end