What is the difference between map and collect in Ruby?
An example of an AI chatbot conversation about the differences between map and collect in Ruby.
What is the difference between map and collect in Ruby?
In Ruby, map and collect are actually the same method. Both are used to transform elements in an array.
Can you give me an example of how to use them?
Sure! If you have an array like [1, 2, 3], using map or collect with a block like { |n| n * 2 } will return [2, 4, 6].
Are there any performance differences between them?
No, there are no performance differences since they are aliases of each other. You can use either based on your preference.
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