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