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opt
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ruby21
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lib64
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ruby
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2.1.0
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dl.rb
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require 'dl.so' begin require 'fiddle' unless Object.const_defined?(:Fiddle) rescue LoadError end warn "DL is deprecated, please use Fiddle" module DL # Returns true if DL is using Fiddle, the libffi wrapper. def self.fiddle? Object.const_defined?(:Fiddle) end end