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[ruby/en] clarify alternate hash syntax

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FireIsGood 2024-11-12 20:26:27 -08:00
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@ -233,11 +233,14 @@ hash['number'] #=> 5
# Asking a hash for a key that doesn't exist returns nil.
hash['nothing here'] #=> nil
# When using symbols for keys in a hash, you can use an alternate syntax.
# When using symbols for keys in a hash, you can use an alternate syntax similar
# to JavaScript.
# key => value
hash = { :defcon => 3, :action => true }
hash.keys #=> [:defcon, :action]
# key: value
hash = { defcon: 3, action: true }
hash.keys #=> [:defcon, :action]