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Ensure In Ruby, the ensure keyword is used in exception handling to ensure that a certain block of code is always executed regardless of whether an exception is raised or not. Besides, it provides a mechanism for cleanup or finalization tasks, guaran...
We are witnessing a remarkable rediscovery for Rails. In times of constraints and a search for efficiency, its advantages shine even brighter, positioning it as one of the premier frameworks for launching startups or crafting modern web applications....
Introduction In this article, we will explore the amazing built-in Ruby method called flatten. We will understand its capabilities, use cases, and potential benefits. If you're a Ruby beginner or an experienced developer, understanding the flatten me...
Problem 169. Majority Element Given an array nums of size n, return the majority element. The majority element is the element that appears more than ⌊n / 2⌋ times. You may assume that the majority element always exists in the array. Example 1: Inp...
TL; DR: There are only two falsy values in Ruby: false and nil. Falsy values Falsy values are values that are considered false when evaluated in a Boolean context. In other words, they are non-Boolean values that are treated as if they were Boolean...
Problem LeetCode 1768 - Merge Strings Alternately You are given two strings word1 and word2. Merge the strings by adding letters in alternating order, starting with word1. If a string is longer than the other, append the additional letters onto the ...
