Method: Hash#modify

Defined in:
lib/graphkit.rb

#modify(hash, excludes = []) ⇒ Object Also known as: absorb 



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# File 'lib/graphkit.rb', line 15

def modify(hash, excludes=[])
	hash.each do |key, value|
# 			p key
# 			ep key, value if value #if option == :xrange

		begin
			self[key] = value.dup unless excludes.include? key
		rescue TypeError #immediate values cannot be dup'd
			self[key] = value unless excludes.include? key
		end
	end
	self
end