Class: CoverRage::Stores::Pstore

Inherits:
Object
  • Object
show all
Defined in:
lib/cover_rage/stores/pstore.rb

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Pstore

Returns a new instance of Pstore.



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# File 'lib/cover_rage/stores/pstore.rb', line 9

def initialize(path)
  @store = PStore.new(path, true)
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/cover_rage/stores/pstore.rb', line 42

def clear
  if @transaction
    @store.keys.each { @store.delete(_1) }
  else
    @store.transaction do
      @store.keys.each { @store.delete(_1) }
    end
  end
end

#list ⇒ Object 



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# File 'lib/cover_rage/stores/pstore.rb', line 32

def list
  if @transaction
    @store.keys.map { @store[_1] }
  else
    @store.transaction do
      @store.keys.map { @store[_1] }
    end
  end
end

#transaction ⇒ Object 



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# File 'lib/cover_rage/stores/pstore.rb', line 13

def transaction
  @store.transaction do
    @transaction = true
    yield
  ensure
    @transaction = false
  end
end

#update(records) ⇒ Object 



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# File 'lib/cover_rage/stores/pstore.rb', line 22

def update(records)
  if @transaction
    records.each { @store[_1.path] = _1 }
  else
    @store.transaction do
      records.each { @store[_1.path] = _1 }
    end
  end
end