Class: Spade::Evaluator

Inherits:
Object
  • Object
show all
Defined in:
lib/spade/evaluator.rb

Overview

Evaluator plugin for the default context. Know how to create a new isolated context for the object

Instance Method Summary collapse

Constructor Details

#initialize(ctx) ⇒ Evaluator

Returns a new instance of Evaluator.



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# File 'lib/spade/evaluator.rb', line 13

def initialize(ctx)
  @ctx = ctx
end

Instance Method Details

#evaluate(data, sandbox, filename) ⇒ Object 



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# File 'lib/spade/evaluator.rb', line 23

def evaluate(data, sandbox, filename)
  ctx = sandbox['ctx'] || @ctx
  ctx.eval(data, filename)
end

#setup(sandbox) ⇒ Object 



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# File 'lib/spade/evaluator.rb', line 17

def setup(sandbox)
  if sandbox['isIsolated']
    sandbox['ctx'] = Context.new :reactor => @ctx.reactor
  end
end

#teardown(sandbox) ⇒ Object 



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# File 'lib/spade/evaluator.rb', line 28

def teardown(sandbox)
  sandbox['ctx'] = nil
end