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New posts in ruby

Using a controller variable in application html.erb

ruby-on-rails ruby ruby-on-rails-4

How to map and edit a CSV file with Ruby

ruby csv

ERROR: Error installing pg: ERROR: Failed to build gem native extension

ruby-on-rails ruby gem

Ruby Queue to Array

arrays ruby loops queue

Rails - Create instance of a model from within another model

ruby-on-rails ruby

Arithmetic calculation on Liquid template in Jekyll to calculate estimated reading time

ruby jekyll liquid

How can I recreate Schema.rb (after deleting) in Ruby on Rails?

ruby-on-rails ruby database schema schema.rb

Building ruby with rbenv and ruby-build fails with undefined symbol: SSLv2_method

ruby openssl rbenv

How to build a case-insensitive regular expression with Regexp.union

regex ruby

Check if folder exist in s3 bucket

ruby ruby-on-rails-3 ruby-on-rails-4 amazon-s3

Is there any way to hide attributes in a Rails Jbuilder template?

ruby-on-rails ruby json ruby-on-rails-5 jbuilder

Max value within array of objects

arrays ruby loops iteration block

What is the purpose of the "system" folder in rails "public/system/"?

ruby-on-rails ruby assets

Add metadata to :attributes serializer (Active Model Serializers)

ruby-on-rails ruby ruby-on-rails-5 active-model-serializers

Watir message: Instead of passing arguments into #wait_until_present method, use keywords

ruby watir watir-webdriver

Rails 4: Set enum field through FactoryGirl attributes

ruby-on-rails ruby ruby-on-rails-4 enums factory-bot

Why does Ruby return for `str[-1..1]` what it does?

ruby string

Why do people use `Module.send(:prepend, …)`?

ruby metaprogramming ruby-on-rails-5 ruby-2.0

Ruby metaprogramming: How can make module method see class's variable

ruby metaprogramming

What's the proper idiom for short-circuiting a Ruby `begin ... end` block?

ruby memoization
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