Umair

Full-stack Ruby on Rails Expert Android Development, Mobile Application Development, SaaS Development, iOS Development, Web Development, Business Analytics, Software Testing, and User Experience Design (UED)!

https://pk.linkedin.com/in/muhammadumairraza1

11 Posts

How Does The Module Inclusion Pollutes Your Interface

Suppose you’re building a helper module inclusion pollutes your interface in Rails and want to use form_for from ActionView::Helpers::FormHelper. Including the module directly works, but it exposes...

Handling Ruby Exceptions: Fixing Initialize Errors Example

I'm working on a ruby program where I need to prompt the user to enter both their first and last names in a single...

Solving ERB Syntax Error in Ruby Dynamic Database Code

I'm trying to output some ruby code stored in my database, specifically from a table named Page that has columns title and content. In...

Fix Ruby Gems Encoding Error on Windows

I recently ran into an issue while working with Ruby on Windows, and it really threw me off. When I tried running some Ruby...

Fix Ruby Error: Undefined Local Variable in Payment Calculator

I tried to make a credit card payment calculator using Ruby, but I’m getting an error. After reviewing the code, I see a few...

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