Module: NCore::Util

Extended by:
ActiveSupport::Concern
Defined in:
lib/ncore/util.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.deep_clone(value) ⇒ Object 



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# File 'lib/ncore/util.rb', line 5

def self.deep_clone(value)
  case value
  when Hash
    cl = value.clone
    value.each{|k,v| cl[k] = deep_clone(v)}
    cl
  when Array
    cl = value.clone
    cl.clear
    value.each{|v| cl << deep_clone(v)}
    cl
  when NilClass, Numeric, TrueClass, FalseClass
    value
  else
    value.clone rescue value
  end
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/ncore/util.rb', line 67

def inspect
  base = "#{self.class}:0x#{'%016x'%self.object_id} id: #{id.inspect}"
  @@inspect_chain ||= []
  return "#<#{base}, ...>" if @@inspect_chain.include? self
  begin
    @@inspect_chain.push self
    "#<#{base}, attribs: #{@attribs.except(:id).inspect}, metadata: #{metadata.inspect}>"
  ensure
    @@inspect_chain.pop
  end
end