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Why I organize my tests by domain concept, not by test type

October 24, 2022 · Permalink · 1 minute read
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The difference between procs and lambdas in Ruby

July 29, 2022 · Permalink · 1 minute read
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Ruby memoization

May 8, 2022 · Permalink · 1 minute read
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How Ruby’s method_missing works

January 8, 2022 · Permalink · 1 minute read
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How Ruby’s instance_exec works

December 31, 2021 · Permalink · 1 minute read
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How map(&:some_method) works

December 15, 2021 · Permalink · 1 minute read
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Understanding Ruby closures

December 10, 2021 · Permalink · 1 minute read
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The two common ways to call a Ruby block

December 5, 2021 · Permalink · 1 minute read
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Understanding Ruby Proc objects

November 24, 2021 · Permalink · 1 minute read
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Understanding Proc objects in Ruby

November 24, 2021 · Permalink · 1 minute read
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Hangman Challenge refactor (November 2021)

November 15, 2021 · Permalink · 1 minute read
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How to run RSpec with headless Chrome/Chromium on Alpine Linux

December 28, 2020 · Permalink · 1 minute read
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Dissecting Factory Bot’s factory definition syntax

December 17, 2020 · Permalink · 1 minute read
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Which test framework should I learn, RSpec or Minitest?

November 1, 2020 · Permalink · 1 minute read
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The difference between let, let! and instance variables in RSpec

September 8, 2020 · Permalink · 1 minute read
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Understanding Ruby blocks

August 24, 2020 · Permalink · 1 minute read
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Why use Factory Bot instead of creating test data manually?

June 1, 2020 · Permalink · 1 minute read
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The difference between system specs and feature specs

April 28, 2020 · Permalink · 1 minute read
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How to deploy a Ruby on Rails application to AWS Elastic Beanstalk

January 31, 2020 · Permalink · 1 minute read
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How to deploy a Ruby on Rails application to AWS

December 6, 2019 · Permalink · 1 minute read
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