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Ruby: Caught-out by fetch

Ruby: Caught-out by fetch Ruby offers the fetch method to return values from a Hash object based on a key argument.This method can take a second argument, which will be returned when the key doesn't exist within the Hash. But if you are not careful you may be executing code.

Cross Platform Machine Code | Tenderlovemaking

Cross Platform Machine Code | Tenderlovemaking I’ve been working on a couple different assemblers for Ruby. Fisk is a pure Ruby x86 assembler. You can use it to generate bytes that can be executed on x86 machines. AArch64 is a pure Ruby ARM64 assembler. You can use it to generate bytes that ca...

Making popular Ruby packages more secure - RubyGems Blog

Making popular Ruby packages more secure - RubyGems Blog Attacks on the software supply chain are increasing and our community has not gone unscathed. RubyGems has been affected by supply chain attacks in the past, so it’s important for us to mitigate these risks as much as possible. Recommending strong...

Built a Ruby Parser

Built a Ruby Parser Sorry, this post will read like a “dear diary” entry rather than some life-changing HN-worthy guidance.Back in November 2020, almost on a whim I started work on a new parser for the Ruby programming language. It was almost exactly a year after I h...

Ruby-on-Rails and AlpineJS tutorial | BootrAils

Ruby-on-Rails and AlpineJS tutorial | BootrAils AlpineJS is a very promising JavaScript tool for already-rendered HTML. It sounds an awfully good fit for Ruby-on-Rails. Let's dive in.Have a sneak peak to the official AlpineJS documentation . AlpineJS is here to augment in the browser behaviours...

Rails 7.1 adds authenticate_by with has_secure_password

Rails 7.1 adds authenticate_by with has_secure_password Rails 7.1 introduces a method authenticate_by, used with has_secure_password to prevent timing-based enumeration attacks.Let's say on a website, you enter the username and password and it returns a message after 1 to 2 seconds that "The entered cr...

Why DSLs are a necessary part of learning Rails testing - Code with Jason

Why DSLs are a necessary part of learning Rails testing - Code with Jason If you want to be a competent Rails tester, there are a lot of different things you have to learn. The things you have to learn might be divided into three categories.The first of these three categories is tools. For example, you have to choose a ...

The Ruby on Rails Podcast Episode 420: The Railsconf 2022 Ruby Podcast Panel

The Ruby on Rails Podcast Episode 420: The Railsconf 2022 Ruby Podcast Panel Live from Portland, OR is the Ruby Podcast Panel recording from Railsconf 2022! The panelists discuss why they are loyal to podcasting, the state of the Ruby and Rails communities, opening doors for juniors into our industry and themes they noted...

Shale - Ruby object mapper and serializer for XML, JSON and YAML

Shale - Ruby object mapper and serializer for XML, JSON and YAML Shale is a Ruby object mapper and serializer for JSON, YAML and XML.It allows you to parse JSON, YAML and XML data and convert it into Ruby data structures, as well as serialize data structures into JSON, YAML or XML.

Implementing Equality in Ruby — Development (2022)

Implementing Equality in Ruby — Development (2022) Ruby is one of the few programming languages that get equality right. I often play around with other languages, but keep coming back to Ruby. This is largely because Ruby’s implementation of equality is so nice.Nonetheless, equality in Ruby isn't ...

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