Articles tagged 'Rails

Convert Your Ruby Script To A Ruby Gem 

Shiva Bhusal (Software Engineer) 7 Min. Read Aug 30, 2019
 Rails Gems New Gem RubyGems


You might find a easy guide to convert your existing stripts to Ruby Gems and Publish.
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Tictac Toe Using React Context Api With Ruby On Rails 

Shiva Bhusal (Software Engineer) 16 Min. Read Jul 23, 2019
 ReactJS React Tic Tac Toe Game Nodejs Ruby On Rails Rails Context API JSX


You can simply transfer state from parent to child or use Context API to transfer model/context data to underlying components. But the later one is easier to maintain.
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Node Pre Gyp Err! Build Error | Yarn Install | Rails | Mac – Mojave 

Shiva Bhusal (Software Engineer) 1 Min. Read May 9, 2019
 Rails Ruby JS Node Error


I encountered a series of errors when I tried to run my existing Rails5 app in my freshly installed macOS Mojave. this generated some errors like, node not found, then I installed node using brew. then, Solution now it installs all the dependencies properly


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Dockerization Of Rails 6 App 

Shiva Bhusal (Software Engineer) 2 Min. Read Jan 15, 2019
 Docker Containerization Rails Docker Compose Config


Learn to move your existing Rails 5/6 projects to Docker using Docker Compose.
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Rails | Apartment Gem | Resets Ar Objects When Tenant Switched 

Shiva Bhusal (Software Engineer) 1 Min. Read Dec 5, 2018
 Problem Rails Ruby JS Apartment Multi Tenancy PG Postgresql schema


I ran into a weird situation today. Active Record objects stored in vars are removed when I switched from one tenant to another on the fly. This will create a weird test-failing scenario and you never know why its happening. def switch(name) yield(name) end @customers = [1,2,3] switch(‘shiva’) do |name| puts name puts @customers end […]


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Ruby On Rails Interview Practice Questions And Answers 

Shiva Bhusal (Software Engineer) 0 Min. Read Oct 15, 2018
 Ruby Rails Interview Questions Practice


Summary of the post.
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Installing Monit 

Shiva Bhusal (Software Engineer) 3 Min. Read Sep 2, 2017
 Monit WebUI Rails Sidekiq PostGres


Keep your daemons always up and running. Monit barks at the daemons.
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Installation Guide: Ruby On Rails: Ubuntu 14.04 

Shiva Bhusal (Software Engineer) 2 Min. Read Oct 10, 2014
 Rails Ruby JS Install Node JS Node Ubuntu


Installing Ruby RVM is the best Tool to manage multiple versions in your system. # Update your package manager first: $ sudo apt-get update # Install dependencies for ruby # This installs CURL, Git and other dependencies sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties sudo apt-get […]


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Ruby On Rails: Problem Related To Routingy 

Shiva Bhusal (Software Engineer) 1 Min. Read Oct 9, 2014
 Rails Ruby JS Proposal routingy


Problem I have to edit a proposal among many proposals. When we click edit button a popup appears with all fields filled. There is a button ‘Verify’ to preview the proposal before sending to client via Email. Suppose URL to edit proposal is proposals/:id/edit  It shows a popup with all fields filled and a ‘Send’ and […]


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Difference Between Update, Update Columns, Update Column, Update Attributes, Assign Attributes 

Shiva Bhusal (Software Engineer) 1 Min. Read Oct 8, 2014
 Rails Ruby Active Record Update update_columns update_column


Though they look and sound similar, there is significant difference between these method. Some forcefully update the record where some only set the attributes but do not send the query to the database.


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