Class: Clickatell::Catcher::Rack::SharedArray

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/clickatell/catcher/rack/shared_array.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SharedArray

Returns a new instance of SharedArray.



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# File 'lib/clickatell/catcher/rack/shared_array.rb', line 9

def initialize
  @store = YAML::Store.new(store_patch)
  @store.transaction do |store|
    store[:data] ||= []
  end
end

Instance Method Details

#<<(item) ⇒ Object 



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# File 'lib/clickatell/catcher/rack/shared_array.rb', line 34

def <<(item)
  @store.transaction do |store|
    store[:data].unshift(item)
    store[:data].pop if store[:data].size > 25
  end
end

#clear ⇒ Object 



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# File 'lib/clickatell/catcher/rack/shared_array.rb', line 28

def clear
  @store.transaction do |store|
    store[:data] = []
  end
end

#each ⇒ Object 



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# File 'lib/clickatell/catcher/rack/shared_array.rb', line 41

def each
  data = @store.transaction { @store[:data] }
  data.each do |item|
    yield(item)
  end
end

#size ⇒ Object 



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# File 'lib/clickatell/catcher/rack/shared_array.rb', line 48

def size
  @store.transaction { @store[:data] }.size
end