Class: Olelo::VirtualFS::Embedded

Inherits:
Olelo::VirtualFS show all
Defined in:
lib/olelo/virtualfs.rb

Instance Method Summary collapse

Methods inherited from Olelo::VirtualFS

#real_path, #size

Constructor Details

#initialize(file) ⇒ Embedded

Returns a new instance of Embedded.



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# File 'lib/olelo/virtualfs.rb', line 59

def initialize(file)
  @file = file
  @cache = {}
end

Instance Method Details

#glob(*names) ⇒ Object 



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# File 'lib/olelo/virtualfs.rb', line 86

def glob(*names)
  code, data = File.read(@file).split('__END__', 2)
  data.to_s.each_line do |line|
    if line =~ /^@@\ss*([^\s]+)\s*/ && names.any? {|pattern| File.fnmatch(pattern, $1) }
      yield(self, $1)
    end
  end
end

#mtime(name) ⇒ Object 



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# File 'lib/olelo/virtualfs.rb', line 96

def mtime(name)
  File.mtime(@file)
end

#read(name) ⇒ Object 



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# File 'lib/olelo/virtualfs.rb', line 65

def read(name)
  @cache[name] ||=
    begin
      code, data = File.read(@file).split('__END__', 2)
      content = nil
      data.to_s.each_line do |line|
      if line =~ /^@@\s*([^\s]+)\s*/
        if name == $1
          content = ''
        elsif content
          break
        end
      elsif content
        content << line
      end
    end
      content || raise(IOError, "#{name} not found")
    end
end