Yaroslav Shmarov

I write about different Ruby on Rails topics. Check it out!

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

Education

Université Clermont Auvergne

Work

Senior Ruby on Rails engineer, Bearer.com

Corsego

API-only apps with Ruby on Rails

Ruby, Rails, Heroku, AWS, Postgresql, SQL, Javascript, Hotwire, StimulusJS, Docker, ViewComponent

- superails - RoR screencasts & blogposts
- insta2blog - export your instagram into a blog

I'm open to new opportunities!
DM me here or on Linkedin

29 posts published

68 comments written

0 tags followed

Yaroslav Shmarov

Feb 26

Send SMS with Twilio in Rails

#ruby #rails #twilio

3 min read

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Yaroslav Shmarov

Feb 15

Live Visit Count for website or page. ActionCable, Turbo Broadcasts, Kredis

#ruby #rails #kredis #actioncable

4 min read

Yaroslav Shmarov

Feb 7

Omniauth without Devise

#rails #devise #omniauth #github

2 min read

Yaroslav Shmarov

Feb 5

How to use the Browser Geolocation API with StimulusJS and Rails

#ruby #rails #geolocation #stimulus

2 min read

Yaroslav Shmarov

Feb 2

gem MapkickJS for beautiful JavaScript maps with one line of Ruby

#ruby #rails #mapkick

2 min read

Yaroslav Shmarov

Jan 31

gem Geocoder - calculate coordinates, distances, search nearby

#ruby #rails #geocoder

4 min read

Yaroslav Shmarov

Jan 30

Parse a YML/YAML file in a Ruby on Rails app

#ruby #rails #yaml #yml

1 min read

Yaroslav Shmarov

Jan 29

How to Parse JSON with Ruby on Rails

#ruby #rails #json

2 min read

Yaroslav Shmarov

Aug 26 '21

Export from database table to Excel Workbook. Level 1

#ruby #rails

1 min read

Yaroslav Shmarov

Aug 9 '21

Rails enums - different approaches

#ruby #rails #enums

1 min read

Yaroslav Shmarov

Aug 3 '21

Stimulus Read More - Correct approach

#stimulus #ruby #rails

1 min read

Yaroslav Shmarov

Jun 16 '21

Generate PDF with gem wicked_pdf

#ruby #rails #pdf

2 min read

Yaroslav Shmarov

Apr 23 '21

TLDR - Basic search field with Ruby on Rails

#ruby #rails

1 min read

Yaroslav Shmarov

Apr 2 '21

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

#ruby #rails #bootstrap

1 min read

Yaroslav Shmarov

Mar 30 '21

Ruby on Rails 6: Disappearing flash messages with toastr

#ruby #rails #flash

1 min read

Yaroslav Shmarov

Mar 3 '21

install gem invisible_captcha with devise

#rails #devise #invisiblecaptcha

1 min read

Yaroslav Shmarov

Feb 17 '21

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

#ruby #rails

1 min read

Yaroslav Shmarov

Feb 15 '21

TLDR: Button to update status attribute of a table

#ruby #rails #polymorphism

1 min read

Yaroslav Shmarov

Feb 10 '21

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

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

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

1 min read

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