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A collection of 13 posts

Ruby

Ruby do not use keys method on a hash in loop

Today, I was looking at the internal working of a gem. While working on the same, I came across the code where the network calls were being made and it had to check

Akshay Mohite Akshay Mohite 2 min read
Ruby

Asynchronous Programming in Ruby

In traditional programming practice, I/O operations happen synchronously. The main thread will be blocked until I/O operation gets completed and CPU remains idle for the time I/O operation is getting completed. Consider the

4 min read
Ruby

Memoization in Ruby

This tutorial will help you understanding Memoization pattern in Ruby. Memoization is different from Lazy Initialization. Rails had Memoize to support memoization pattern which will be discussed as well.

Akshay Mohite Akshay Mohite 4 min read
Ruby

Integrate awesome_print with Rails Console

awesome_print is code beautifying library available for beautifying Rails & Ruby code. This can be integrated with interactive Ruby and Rails console if you follow the instructions given below.

Akshay Mohite Akshay Mohite 2 min read
Ruby

Check if key exists in hash

In Ruby on Rails Programming you might have to check if key exists in hash and based on that you might have to perform other operation. There is a simple way to detect

Akshay Mohite Akshay Mohite 2 min read
Rails

rake db migrate with down, up, redo, rollback options

rake db migrate - This can be used to migrate your production/test database using various options like up, down, step, redo, version etc. In this tutorial we will learn how all these options

Akshay Mohite Akshay Mohite 3 min read
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