classes/cache/container.rb

   1 class CacheClass
   2         class Container
   3                 def initialize(type)
   4                         @type = type
   5                         @table = {}
   6                 end
   7
   8                 ## redirects to either [] or []=
   9                 def method_missing(a, val=nil)
  10                         key = a.to_s
  11                         if key[-1] == ?=
  12                                 key.slice!(-1)
  13         #                       log "self[#{key}] = #{val}"
  14                                 self[key] = val
  15                         else
  16                                 self[key]
  17                         end
  18                 end
  19
  20                 ## getter for @table, to perform raw operations
  21                 def __table__()
  22                         @table
  23                 end
  24
  25                 ## getter
  26                 def [](index)
  27                         @table[index]
  28                 end
  29
  30                 ## setter
  31                 ##
  32                 ## Note: the @table value is not changed here but in Neuron#value=
  33                 def []=(x, y)
  34                         neuron = Neuron.from_query("type=? AND key=?", @type, x)
  35                         if neuron.empty?
  36                                 neuron = Query.create_and_return(@type, x, y)
  37                         end
  38                         neuron.value = y
  39                 end
  40
  41                 ## API.sync(@type)
  42                 def sync!
  43                         API.sync(@type)
  44                 end
  45         end
  46 end