How to Use the Rails Console to Write Ruby Code

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If you’re a Ruby on Rails developer, you’re probably familiar with the Rails console. It’s a powerful tool that allows you to interact with your Rails application and execute Ruby code in real-time. In this article, we’ll explore how to use the Rails console effectively and provide examples to help you understand its capabilities. What …

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Parsing a JSON string in Ruby

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JSON (JavaScript Object Notation) is a popular data interchange format that is widely used for transmitting data between a server and a web application. In Ruby, parsing a JSON string is straightforward and can be done using the built-in JSON module. What is JSON? JSON is a lightweight data interchange format that is easy for …

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Comparing Two Strings in Ruby

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In Ruby, comparing two strings is a common operation that allows us to determine if two strings are equal or if one string comes before or after another in lexicographical order. In this article, we will explore different ways to compare strings in Ruby and understand the nuances of each method. Method 1: Using the …

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