What is the correct syntax for creating a hash in Ruby?
A. {"key1": "value1", "key2": "value2"}
B. hash = {}
C. hash.add("key", "value")
D. Hash.new("key", "value")
Answer: Option A
This Question Belongs to Ruby Programming >> Basic Syntax In Ruby
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What does the 'puts' method do in Ruby?
A. Prints to console
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D. Reads input from user
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