Class: BuildMaster::When

Inherits:
Object
  • Object
show all
Defined in:
lib/buildmaster/site/templatelets/when.rb

Instance Method Summary collapse

Constructor Details

#initialize(site_spec, expression_evaluator) ⇒ When

Returns a new instance of When.



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# File 'lib/buildmaster/site/templatelets/when.rb', line 3

def initialize(site_spec, expression_evaluator)
  @site_spec = site_spec
  @evaluator = expression_evaluator
end

Instance Method Details

#process(target, template, source) ⇒ Object

Raises:



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# File 'lib/buildmaster/site/templatelets/when.rb', line 8

def process(target, template, source)
  eval = template.attribute_value!('test')
  raise TemplateError.new(template), "#{@evaluator.class} cannot evaluate expression #{eval}" unless @evaluator.respond_to?(eval)
  if (@evaluator.send(eval, source))
    runner = TemplateRunner.new(target, @site_spec.load_element_processor, source)
    runner.process template
  end
end