I won't explain what's Monkey-patch, many developers knew about it.

In Ruby, we can create and test monkey-patch methods like the code below:

    module StringExtensions
                # Number of words in a string
                def word_count
                  self.split.size
            ...

What's Agile? Recent years, many people say about Agile, Agile certificates, SCRUM master, Kanban. And almost people thinks Agile is something big - they open Agile days/conference and they say we will use Agile to manage software projects.

Huh, honestly...

In a rainy Sunday, I have solved three katas.

Kata #1

Return the first longest string consisting of k consecutive strings taken in the array

Example:

  longest_consec(["zone", "abigail", "theta", "form", "libe",
            "zas", "theta", "abigail"], 2) ...

I recently tried to submit my job application to a few companies, unfortunately, I still can't get hired but I passed some rounds for technical test. This post is a technical test from a company in Singapore, they want to me write a tool to find duplicated...