Class: Ahnnotate::VfsDriver::Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/ahnnotate/vfs_driver/hash.rb

Instance Method Summary collapse

Constructor Details

#initialize(files, subdirectories = nil) ⇒ Hash

Returns a new instance of Hash.



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# File 'lib/ahnnotate/vfs_driver/hash.rb', line 4

def initialize(files, subdirectories = nil)
  @files = files
  @subdirectories = nil
end

Instance Method Details

#[](path) ⇒ Object 



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# File 'lib/ahnnotate/vfs_driver/hash.rb', line 27

def [](path)
  @files[path]
end

#[]=(path, content) ⇒ Object 



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# File 'lib/ahnnotate/vfs_driver/hash.rb', line 31

def []=(path, content)
  if content.nil?
    return
  end

  @files[path] = content
end

#dir?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ahnnotate/vfs_driver/hash.rb', line 45

def dir?(path)
  path_with_trailing_slash =
    if path[-1] == "/"
      path
    else
      path + "/"
    end

  @files.any? do |filepath, _|
    filepath.start_with?(path_with_trailing_slash)
  end
end

#each ⇒ Object 



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# File 'lib/ahnnotate/vfs_driver/hash.rb', line 9

def each
  @files.each do |path, content|
    yield path, content
  end
end

#each_in(subset_paths) ⇒ Object 



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# File 'lib/ahnnotate/vfs_driver/hash.rb', line 15

def each_in(subset_paths)
  subset_patterns = subset_paths.map { |path| /\A#{path}\b/ }

  @files.each do |path, content|
    if subset_patterns.none? { |pattern| pattern === path }
      next
    end

    yield path, content
  end
end

#subset(in: nil) ⇒ Object 



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# File 'lib/ahnnotate/vfs_driver/hash.rb', line 39

def subset(in: nil)
  subdirectories = binding.local_variable_get(:in)

  self.class.new(the_subset, subdirectories)
end