Yaroslav Shmarov

I blog about RoR tips & tricks and create advanced RoR courses

Warsaw, Poland Joined on Nov 4, 2017 yshmarov@gmail.com https://blog.corsego.com/

Education

Université Clermont Auvergne

Yaroslav Shmarov

Aug 26

Export from database table to Excel Workbook. Level 1

#ruby #rails

1 min read

Using Hotwire and Rails to build a live commenting system

Works well and very well written. Looking forward to more, Da...

Sep 12

How to Seed Data Fast with the Faker Gem ⚡️🏃🏻💨

good syntax! 10.each do username = Faker::Esport.playe...

Sep 11

Rebuilding FactoryBot in 150 lines of code

LGTM!

Aug 9

A Quick Look at Background Jobs in Ruby

Good post. Thanks for going through a few different solutions!

Aug 3

See if User is online using Devise in Ruby on Rails

haha! I opened your article with hope to find a better approa...

Aug 3

Sinatra Project: Yarn Stasher

Tips for your next post: add code braces to commands like ra...

Jun 17

Adding Markdown to your Rails application

Good post! Confirmed, works. Tiny bonus: if you want to make...

Jun 10

Intro to Ruby Sinatra

Sinatra is a TOP underrated framework! Really worth diving in!

Jun 5

View all 44 comments

Yaroslav Shmarov

Aug 9

Rails enums - different approaches

#ruby #rails #enums

1 min read

Yaroslav Shmarov

Aug 3

Stimulus Read More - Correct approach

#stimulus #ruby #rails

10 1

1 min read

Yaroslav Shmarov

Jun 16

Generate PDF with gem wicked_pdf

#ruby #rails #pdf

2 min read

Yaroslav Shmarov

Apr 23

TLDR - Basic search field with Ruby on Rails

#ruby #rails

9 4

1 min read

Yaroslav Shmarov

Apr 2

Install Bootstrap 5 with Ruby on Rails 6+. Replace Bootstrap 4.

#ruby #rails #bootstrap

25 1

1 min read

Yaroslav Shmarov

Mar 30

Ruby on Rails 6: Disappearing flash messages with toastr

#ruby #rails #flash

18 3

1 min read

Yaroslav Shmarov

Mar 3

install gem invisible_captcha with devise

#rails #devise #invisiblecaptcha

1 min read

Yaroslav Shmarov

Feb 17

TLDR: counter_cache - field to count how many children a records has

#ruby #rails

1 min read

Yaroslav Shmarov

Feb 15

TLDR: Button to update status attribute of a table

#ruby #rails #polymorphism

1 min read

Yaroslav Shmarov

Feb 10

Polymorphysm 101. Part 1 of 3. Polymorphyc Comments.

#ruby #rails #polymorphism

2 min read

Yaroslav Shmarov

Dec 22 '20

Ruby on Rails: Embed Youtube videos with ActionText: TLDR

#ruby #rails #youtube

4 min read

Yaroslav Shmarov

Dec 20 '20

How to copy Heroku production database into development environment?

#ruby #rails #heroku #postgres

1 min read

Yaroslav Shmarov

Dec 10 '20

How to Install FontAwesome with Yarn and Webpacker in Rails 6?

#fontawesome #ruby #rails

22 6

1 min read

Yaroslav Shmarov

Dec 9 '20

How to Embed Youtube videos with ActionText? TLDR

#ruby #rails #youtube #tutorial

4 min read

Yaroslav Shmarov

Dec 8 '20

How to install Bootstrap in Rails 6 (with Yarn and Webpacker)

#ruby #rails #bootstrap #yarn

2 min read

Yaroslav Shmarov

Dec 7 '20

Ruby on Rails 6 Credentials: Quick guide

#rails #ruby

8 4

3 min read

Yaroslav Shmarov

Dec 2 '20

Highlight link to current page: TLDR

#ruby #rails #bootstrap #tldr

1 min read

Yaroslav Shmarov

Dec 1 '20

Ruby on Rails: How to see if User is online: TLDR

#ruby #rails

1 min read

Yaroslav Shmarov

Nov 30 '20

SaaS: How to code the subscriptions business model. Elementary level

#ruby #rails #saas #startup

1 min read

Yaroslav Shmarov

Nov 23 '20

Ruby on Rails: Dark Mode: TLDR

#dark #css #ruby #rails

14 1

1 min read

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Yaroslav Shmarov

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Export from database table to Excel Workbook. Level 1

Recent comments

Using Hotwire and Rails to build a live commenting system

How to Seed Data Fast with the Faker Gem ⚡️🏃🏻💨

Rebuilding FactoryBot in 150 lines of code

A Quick Look at Background Jobs in Ruby

See if User is online using Devise in Ruby on Rails

Sinatra Project: Yarn Stasher

Adding Markdown to your Rails application

Intro to Ruby Sinatra

Rails enums - different approaches

Stimulus Read More - Correct approach

Generate PDF with gem wicked_pdf

TLDR - Basic search field with Ruby on Rails

Install Bootstrap 5 with Ruby on Rails 6+. Replace Bootstrap 4.

Ruby on Rails 6: Disappearing flash messages with toastr

install gem invisible_captcha with devise

TLDR: counter_cache - field to count how many children a records has

TLDR: Button to update status attribute of a table

Polymorphysm 101. Part 1 of 3. Polymorphyc Comments.

Ruby on Rails: Embed Youtube videos with ActionText: TLDR

How to copy Heroku production database into development environment?

How to Install FontAwesome with Yarn and Webpacker in Rails 6?

How to Embed Youtube videos with ActionText? TLDR

How to install Bootstrap in Rails 6 (with Yarn and Webpacker)

Ruby on Rails 6 Credentials: Quick guide

Highlight link to current page: TLDR

Ruby on Rails: How to see if User is online: TLDR

SaaS: How to code the subscriptions business model. Elementary level

Ruby on Rails: Dark Mode: TLDR