Rails Tutorials and Insights

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Rails tutorials, posts, and more

Use less CPU for Rails

Is Rails eating your CPU in development? Try this OS X built-in utility to help make your workstation faster.

Send push notification from rails to an ionic app

Implement push notification using rails, rpush and ionic

Keeping track with Annotate

Ruby how to annotate your code
Keeping track with Annotate

Devise Masquerade as another User

Ruby on Rails how to login as another user.
Devise Masquerade as another User

Rails. Omniauth with devise (github example)

In this tutorial, you'll learn how to create simple apps with auth handling by github.

Stepped Forms and Conditional Validation in Rails

Stepped Forms and Conditional Validation in Rails

Lessons learned from first attempt of dockerizing Ruby on Rails app

What I've learned when was trying Docker for the first time
Lessons learned from first attempt of dockerizing Ruby on Rails app

Finding Performance Bottlenecks in Your Rails API

In this tutorial, we’re going to learn how to profile a Rails API and find performance bottlenecks with free, open-source tools. This method of profiling is only possible if you’re on Ruby 2.0 and above.
Finding Performance Bottlenecks in Your Rails API

Build a Job Listing App in Less than 10 lines

Get a taste of programming with Ruby on Rails through this quick activity!
Build a Job Listing App in Less than 10 lines

Inviting Users with devise_invitable

rails, devise, invitable, gems, devise_invitable
Inviting Users with devise_invitable

Have Rails Partials Pull Data Directly For DRY Code and Easy Testability

Have Rails Partials Pull Data Directly For DRY Code and Easy Testability

Pagination with Ember, Rails, and jsonapi-resources

A quick walkthrough of adding pagination to a JSONAPI & Rails backed Ember application.
Pagination with Ember, Rails, and jsonapi-resources

SPA or Nay?

SPA or Nay?

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