Class: FBO::Interpreter

Inherits:
Object
  • Object
show all
Defined in:
lib/fbo/interpreter.rb

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ Interpreter 



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# File 'lib/fbo/interpreter.rb', line 3

def initialize(file)
  @file = file
  @parser = Parser.new
end

Instance Method Details

#each_notice(&block) ⇒ Object

Walk through all notices in the given file. For each notice, yield passing the text block and structure as args.



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# File 'lib/fbo/interpreter.rb', line 11

def each_notice(&block)
  while true
    string, structure = next_notice(&block)
    break unless string
  end
end

#next_notice {|notice_text, notice_node| ... } ⇒ Object

Get the next notice from the file. If a block is given, yield passing the text block and structure as args. Return the text and structure.

Yields:

  • (notice_text, notice_node) 


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# File 'lib/fbo/interpreter.rb', line 22

def next_notice(&block)
  return unless notice_text = next_notice_string
  return if notice_text.empty?

  notice_node = parse_notice(notice_text)
  yield notice_text, notice_node if block_given?
  return notice_text, notice_node
end