class Store::DataMapper::Memory::HashDupper
Public Class Methods
dup(hash)
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# File lib/store/memory.rb, line 69 def self.dup(hash) new(hash).dup end
new(hash)
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# File lib/store/memory.rb, line 73 def initialize(hash) @hash = hash end
Public Instance Methods
dup()
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# File lib/store/memory.rb, line 77 def dup Hash.new.tap do |dupped_hash| @hash.each do |key, value| dupped_hash[key] = dup_obj(value) end end end
Private Instance Methods
dup_obj(obj)
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# File lib/store/memory.rb, line 86 def dup_obj(obj) case obj when NilClass,Symbol,Numeric,TrueClass,FalseClass obj else obj.dup end end