What are some common Ruby idioms and their examples?
An example of an AI chatbot conversation about Ruby idioms and their usage in programming.
What are some common Ruby idioms and their examples?
Ruby idioms are expressions that convey common programming patterns. For example, using each for iteration instead of a traditional loop.
Can you give me more examples of Ruby idioms?
Sure! Another example is using map to transform elements in an array, like array.map { |x| x * 2 }.
What about idioms related to error handling?
A common idiom for error handling is using begin...rescue to catch exceptions, allowing for graceful error management.
Are there idioms for working with hashes?
Yes! You can use each_with_object to iterate over a hash while building a new object, which is quite idiomatic in Ruby.
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