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nunosilva800/equal.rb

Created September 30, 2016 11:18
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Ruby equalities
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equal.rb
irb> 1 == 1.0
=> true # generic equality
irb> 1 === 1.0
=> true # case equality
irb> 1.eql? 1.0
=> false # equality by value
irb> 1.equal? 1.0
=> false # object identity
irb> 'a'.eql? 'a'
=> true # equality by value
irb> 'a'.equal? 'a'
=> false # object equality
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https://youtu.be/-oorcRJ2Kfg?t=770

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