What is the correct syntax for creating a hash in Ruby?
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How do you access a value from a hash in Ruby?
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What is the correct way to define a method in Ruby?
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How do you call a method in Ruby?
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What are the different types of comments in Ruby?
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What is the difference between =~ and == operators?
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What is the difference between nil and false?
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What is the correct way to define a symbol in Ruby?
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What is the purpose of the gem command in Ruby?
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What is the correct way to define an array in Ruby?
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How do you check the truthiness of a value in Ruby?
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What is the difference between += and = operators?
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How do you break out of a loop in Ruby?
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What is the default return value of a method in Ruby?
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What is the correct syntax for accessing a class method?
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How do you define a range in Ruby?
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What is the correct syntax for string interpolation in Ruby?
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How do you compare two objects in Ruby?
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What is the correct way to define a block in Ruby?
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How do you pass arguments to a method in Ruby?
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