Memcache::LocalServer

Public Class Methods

new() click to toggle source
# File lib/memcache/local_server.rb, line 3
def initialize
  @data   = {}
  @expiry = {}
end

Public Instance Methods

delete(key) click to toggle source
# File lib/memcache/local_server.rb, line 58
def delete(key)
  @data.delete(cache_key(key)) && true
end
flush_all(delay = 0) click to toggle source
# File lib/memcache/local_server.rb, line 19
def flush_all(delay = 0)
  raise 'flush_all not supported with delay' if delay != 0
  @data.clear
  @expiry.clear
end
get(keys, cas = false) click to toggle source
# File lib/memcache/local_server.rb, line 25
def get(keys, cas = false)
  if keys.kind_of?(Array)
    hash = {}
    keys.each do |key|
      key    = key.to_s
      result = get(key)
      hash[key] = result if result
    end
    hash
  else
    key = cache_key(keys)
    if @expiry[key] and Time.now > @expiry[key]
      @data[key]   = nil
      @expiry[key] = nil
    end
    result = @data[key]
    result.clone if result
  end
end
name() click to toggle source
# File lib/memcache/local_server.rb, line 8
def name
  "local:#{hash}"
end
set(key, value, expiry = 0, flags = 0) click to toggle source
# File lib/memcache/local_server.rb, line 45
def set(key, value, expiry = 0, flags = 0)
  key = cache_key(key)
  @data[key] = {:value => value.to_s, :flags => flags}
  expiry = Time.at(expiry) if expiry > 60*60*24*30
  if expiry.kind_of?(Time)
    @expiry[key] = expiry
  else
    expiry = expiry.to_i
    @expiry[key] = expiry == 0 ? nil : Time.now + expiry
  end
  value
end
stats() click to toggle source
# File lib/memcache/local_server.rb, line 12
def stats
  { # curr_items may include items that have expired.
    'curr_items'   => @data.size,
    'expiry_count' => @expiry.size,
  }
end

[Validate]

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