Class: BlocklyInterpreter::ProgramCache

Inherits:
Object
  • Object
show all
Includes:
MonitorMixin
Defined in:
lib/blockly_interpreter/program_cache.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parser) ⇒ ProgramCache

Returns a new instance of ProgramCache.



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# File 'lib/blockly_interpreter/program_cache.rb', line 8

def initialize(parser)
  @parser = parser
  @cache = {}
  super()
end

Instance Attribute Details

#parser ⇒ Object (readonly)

Returns the value of attribute parser.



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# File 'lib/blockly_interpreter/program_cache.rb', line 6

def parser
  @parser
end

Instance Method Details

#load_program(xml) ⇒ Object 



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# File 'lib/blockly_interpreter/program_cache.rb', line 14

def load_program(xml)
  synchronize do
    @cache[Digest::SHA1.hexdigest(xml || '')] ||= @parser.parse(xml)
  end
end