Class: Hash

Inherits:
Object show all
Defined in:
lib/libaaron.rb

Instance Method Summary collapse

Instance Method Details

#decrement(index, quantity = 1) ⇒ Object 



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# File 'lib/libaaron.rb', line 64

def decrement(index, quantity = 1)
	increment(index, -quantity)
end

#increment(index, quantity = 1) ⇒ Object 



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# File 'lib/libaaron.rb', line 56

def increment(index, quantity = 1)
	if self[index]
		self[index] += quantity
	else
		self[index] = quantity
	end
	return self[index]
end

#sort(&block) ⇒ Object 



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# File 'lib/libaaron.rb', line 67

def sort(&block)
	block = Proc.new {|a,b| a[1] <=> b[1]} if block.nil?
	super(&block)
end