Class: NewsStand::Memory

Inherits:
Object
  • Object
show all
Defined in:
lib/news_stand/memory.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Memory

Returns a new instance of Memory.



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# File 'lib/news_stand/memory.rb', line 5

def initialize(options = {})
  @options = options
end

Class Method Details

.all ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 26

def all
  issues.values
end

.get(key) ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 30

def get(key)
  issues[key]
end

.issues ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 22

def issues
  @issues ||= {}
end

.next_key ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 39

def next_key
  issues.keys.length + 1
end

.reset ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 43

def reset
  issues.clear
end

.set(attributes) ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 34

def set(attributes)
  key = (attributes['number'] ||= next_key)
  issues[key] = attributes
end

Instance Method Details

#all ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 9

def all
  self.class.all
end

#get(number) ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 13

def get(number)
  self.class.get(number)
end

#set(attributes = {}) ⇒ Object 



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# File 'lib/news_stand/memory.rb', line 17

def set(attributes = {})
  self.class.set(attributes)
end