Class: Relaxo::Directory

Inherits:
Object
  • Object
show all
Defined in:
lib/relaxo/directory.rb

Instance Method Summary collapse

Constructor Details

#initialize(repository, root_tree, path) ⇒ Directory

Returns a new instance of Directory.



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# File 'lib/relaxo/directory.rb', line 10

def initialize(repository, root_tree, path)
  @repository = repository
  
  # The root tree, which path is relative to:
  @root_tree = root_tree
  
  # The entry and tree for the directory itself:
  @entry = nil
  @tree = nil
  
  @path = path
  
  @entries = nil
  @changes = {}
end

Instance Method Details

#delete(entry) ⇒ Object 



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# File 'lib/relaxo/directory.rb', line 61

def delete(entry)
  _, _, name = entry[:name].rpartition("/")
  
  @changes[name] = nil
  
  # Blow away the cache:
  @entries = nil
end

#each(&block) ⇒ Object 



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# File 'lib/relaxo/directory.rb', line 36

def each(&block)
  return to_enum(:each) unless block_given?
  
  entries.each do |entry|
    entry[:object] ||= @repository.read(entry[:oid])
    
    yield entry[:name], entry[:object]
  end
end

#each_entry(&block) ⇒ Object 



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# File 'lib/relaxo/directory.rb', line 46

def each_entry(&block)
  return to_enum(:each_entry) unless block_given?
  
  entries.each(&block)
end

#entries ⇒ Object 



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# File 'lib/relaxo/directory.rb', line 32

def entries
  @entries ||= load_entries!
end

#freeze ⇒ Object 



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# File 'lib/relaxo/directory.rb', line 26

def freeze
  @changes.freeze
  
  super
end

#insert(entry) ⇒ Object 



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# File 'lib/relaxo/directory.rb', line 52

def insert(entry)
  _, _, name = entry[:name].rpartition("/")
  
  @changes[name] = entry
  
  # Blow away the cache:
  @entries = nil
end