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Abstract class vs regular class in ruby
2022-07-15
ruby
Check if a module has been included in a class in ruby
2022-07-13
ruby
Ruby keep_if and delete_if methods
2022-07-01
ruby
class_eval with execution lines
2022-06-30
ruby
Convert nested array to hash in Ruby
2022-06-23
ruby
How to add a guard to a block in Ruby
2022-05-31
ruby
How to break out of a block in Ruby
2022-05-28
ruby
Ruby [0..-2] explained
2022-05-25
ruby
Dynamically add methods in ruby with define_method
2022-05-12
ruby
metaprogramming
Two colons before a class name in ruby
2022-05-07
ruby
Dynamically add methods in ruby with method_missing
2022-05-03
ruby
metaprogramming
How to pretty print JSON in ruby
2022-04-30
json
ruby
Convert ruby hash with string keys to symbol keys
2022-04-22
ruby
How to delete the leading and trailing whitespace of a string in Ruby
2022-04-08
ruby
How to delete characters from a string in Ruby
2022-04-07
ruby
How to iterate a string containing newlines in Ruby
2022-04-04
ruby
How to replace the contents of a string in Ruby
2022-04-03
ruby
How to read Ruby open source code locally
2022-04-02
ruby
open-source
Migrating behavior from instance based to class based
2021-11-20
ruby
oop
How to determine the rough size (heaviness) of an object in Ruby
2021-10-19
ruby
Method returning memoized object is called with different arguments
2021-10-06
ruby
memoization
Ruby no preset version installed asdf
2021-09-21
ruby
asdf
Everything you may have wanted to know about Dates and Times in Ruby and Rails
2021-09-02
ruby
rails
How to read Ruby Gemfile package versions
2021-08-16
ruby
rubygems
The missing guide to troubleshooting RubyGem issues
2021-08-14
ruby
rubygems
How to memoize a conditional in Ruby
2021-08-12
memoization
ruby
Set multiple variables to a single value using Ruby or Elixir
2021-07-15
elixir
ruby
Ruby http gem cheatsheet
2021-05-08
ruby
http
cheatsheet
rubygems
How to get text from a URL string in Ruby
2021-03-31
ruby
How not to memoize in Ruby
2021-03-10
ruby
rails
memoization
Add view helpers to a Rails application, globally and locally.
2021-03-01
rails
ruby
Iterate and convert an XSS collection to hash in Ruby
2021-02-06
ruby
xss
nokogiri
collections
When does a Rails application load and read my code?
2020-12-12
ruby
rails
program-execution
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