Method: Zafu::Parser#expand_with

Defined in:
lib/zafu/parser.rb

#expand_with(acontext = {}) ⇒ Object 



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# File 'lib/zafu/parser.rb', line 597

def expand_with(acontext={})

  blocks = acontext.delete(:blocks) || @blocks
  res = ""

  only   = acontext[:only]
  new_context = @context.merge(acontext)

  if acontext[:ignore]
    new_context[:ignore] = (@context[:ignore] || []) + (acontext[:ignore] || []).uniq
  end

  if acontext[:no_ignore]
    new_context[:ignore] = (new_context[:ignore] || []) - acontext[:no_ignore]
  end

  ignore = new_context[:ignore]

  blocks.each do |b|
    if b.kind_of?(String)
      if (!only || (only.kind_of?(Array) && only.include?(:string))) && (!ignore || !ignore.include?(:string))
        res << b
      end
    elsif (!only || (only.kind_of?(Array) && only.include?(b.method)) || only =~ b.method) && (!ignore || !ignore.include?(b.method))
      res << b.process(new_context.dup)
      if pass = b.pass
        new_context.merge!(pass)
      end
    end
  end
  res
end