Difference between is_a and kind_of ruby

• 0 vote171 views1 answer

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  Ruby
• 1 vote181 views3 answers

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  Ruby
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  Ruby
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• 0 vote164 views1 answer

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  Ruby
• 0 vote174 views1 answer

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  Ruby
• 0 vote162 views1 answer

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• 3 votes192 views1 answer

  Ruby string contains

  Ruby