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New posts in ruby
How to generate partially repeated permutations in ruby?
Sep 20, 2026
ruby
algorithm
permutation
gsub - how to be efficient leet generator
Sep 21, 2026
ruby
regex
What's the best way to list a non-ruby dependency of a gem?
Sep 21, 2026
ruby
rubygems
dependency-management
How do I figure out the indexes of where a string was split?
Sep 20, 2026
ruby
string
split
Randomizing key-value pairs from a hash
Sep 21, 2026
ruby
hash
hashmap
each
key-value
Get attribute of ActiveRecord by name
Sep 20, 2026
ruby-on-rails
ruby
object
attributes
Why won't this ruby regex match this string?
Sep 21, 2026
ruby
regex
Ruby convert non-printable characters into numbers
Sep 20, 2026
ruby
regex
string
non-printing-characters
How do I turn off global gems for rvm?
Sep 21, 2026
ruby
rvm
Rake removes trailing whitespaces from parameters. How to prevent?
Sep 20, 2026
ruby-on-rails
ruby
command-line
rake
rake-task
Why does this simple Rails unit test fail when the actual is the same as the expected?
Sep 21, 2026
ruby-on-rails
ruby
unit-testing
testing
Ruby CSV Compare Two CSV Files
Sep 20, 2026
ruby
csv
Compare equality of instance variables
Sep 20, 2026
ruby
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