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New posts in ruby

class_eval vs instance_eval

ruby metaprogramming instance-eval class-eval

"dyld: Library not loaded", "libruby.1.9.1.dylib" when calling "mvim ." in the command line

ruby shell vim rvm macvim

rails : stack level too deep

ruby-on-rails ruby sqlite

Ruby get backtrace without an exception

ruby-on-rails ruby

Understanding Ruby class instance variables [duplicate]

ruby

DRY Controllers in Rails 3.2

ruby ruby-on-rails-3 dry

Word array with whitespace

ruby arrays

port in use when not using a port

ruby sinatra

Get the day of the last Friday of each month

ruby-on-rails ruby

How to get the current Rack environment in Rake?

ruby rake rack

How can I pass instance variables to a HAML template on the command line?

ruby haml command-line-interface interpolation instance-variables

Send email with Ruby without SMTP server installed/running?

ruby email smtp sendmail

Capistrano 3.0 file transfers?

ruby upload capistrano transfer

Rails 4 + Rspec + Devise: undefined method 'env' in controller specs for sign_in a user

ruby-on-rails ruby rspec devise ruby-on-rails-4

RSpec one-liner to test object's attributes

ruby rspec

How can I save an arbitrary Ruby object to the disk and read it back when necessary? [closed]

ruby file object save disk

can't write unknown attribute `scrapbook_entry_id'

ruby-on-rails ruby join model controller

Unable to access Sinatra app on host machine with Vagrant forwarded ports

ruby http ubuntu sinatra vagrant

Making write to a file thread safe

ruby file-io thread-safety

Capybara::ElementNotFound: Unable to find file field "file"

ruby-on-rails ruby capybara rspec3
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