Fix uninitialized instance variable warning #78
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…en `--warnings` are enabled
…ialized" raised when `--warnings` are enabled
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Sorry for the delay in confirming. This is LGTM |
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"warning: instance variable not initialized" is appeared if the
--waringsoption of RSpec is enabled or set toconfig.warnings = true.This warning is not displayed in Ruby 3.0 or later. However, I have fixed those for users using Ruby 2.6 and 2.7.