class Object
Add full_dup
support to the object class.
Public Instance Methods
full_dup(progress={})
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The common part of the full_dup.
# File lib/full_dup/object.rb, line 12 def full_dup(progress={}) progress[object_id] = result = dup exclude = full_dup_exclude if exclude.empty? result.full_dup_no_exclusions(progress) else result.full_dup_with_exclusions(progress, exclude) end result end
full_dup_exclude()
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By default, no instance variables are excluded.
# File lib/full_dup/object.rb, line 7 def full_dup_exclude [] end
full_dup_no_exclusions(progress)
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Do a full_dup
with no exclusions
# File lib/full_dup/object.rb, line 26 def full_dup_no_exclusions(progress) instance_variables.each do |name| value = instance_variable_get(name) value = progress[value.object_id] || value.full_dup(progress) instance_variable_set(name, value) end end
full_dup_with_exclusions(progress, exclude)
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Do a full_dup
with exclusions
# File lib/full_dup/object.rb, line 35 def full_dup_with_exclusions(progress, exclude) instance_variables.each do |name| unless exclude.include?(name) value = instance_variable_get(name) value = progress[value.object_id] || value.full_dup(progress) instance_variable_set(name, value) end end end