Class: Asynchronic::DataStore::Key

Inherits:
String
  • Object
show all
Defined in:
lib/asynchronic/data_store/key.rb

Constant Summary collapse

SEPARATOR = 
'|'

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key) ⇒ Key

Returns a new instance of Key.



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# File 'lib/asynchronic/data_store/key.rb', line 11

def initialize(key)
  super key.to_s
end

Class Method Details

.[](key) ⇒ Object 



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# File 'lib/asynchronic/data_store/key.rb', line 7

def self.[](key)
  new key
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/asynchronic/data_store/key.rb', line 15

def [](key)
  self.class.new [self, key].join(SEPARATOR)
end

#nested? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/asynchronic/data_store/key.rb', line 23

def nested?
  sections.count > 1
end

#remove_first(count = 1) ⇒ Object 



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# File 'lib/asynchronic/data_store/key.rb', line 27

def remove_first(count=1)
  self.class.new sections[count..-1].join(SEPARATOR)
end

#remove_last(count = 1) ⇒ Object 



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# File 'lib/asynchronic/data_store/key.rb', line 31

def remove_last(count=1)
  self.class.new sections[0..-count-1].join(SEPARATOR)
end

#sections ⇒ Object 



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# File 'lib/asynchronic/data_store/key.rb', line 19

def sections
  split SEPARATOR
end