Module: Moneta::Xattr::Implementation

Included in:
Moneta::Xattr
Defined in:
lib/moneta/xattr.rb

Instance Method Summary collapse

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/moneta/xattr.rb', line 33

def [](key)
  return nil unless key?(key)
  Marshal.load(@hash.get(key))
end

#[]=(key, value) ⇒ Object 



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# File 'lib/moneta/xattr.rb', line 38

def []=(key, value)
  @hash.set(key, Marshal.dump(value))
end

#clear ⇒ Object 



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# File 'lib/moneta/xattr.rb', line 57

def clear
  @hash.list.each do |item|
    @hash.remove(item)
  end
end

#delete(key) ⇒ Object 



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# File 'lib/moneta/xattr.rb', line 46

def delete(key)
  return nil unless key?(key)
  value = self[key]
  @hash.remove(key)
  value
end

#fetch(key, value) ⇒ Object 



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# File 'lib/moneta/xattr.rb', line 42

def fetch(key, value)
  self[key] || value
end

#has_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/moneta/xattr.rb', line 29

def has_key?(key)
  @hash.list.include?(key)
end

#key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/moneta/xattr.rb', line 25

def key?(key)
  @hash.list.include?(key)
end

#store(key, value, options = {}) ⇒ Object 



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# File 'lib/moneta/xattr.rb', line 53

def store(key, value, options = {})
  self[key] = value
end