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New posts in ruby

PGError: ERROR: relation "table_name" does not exist

ruby-on-rails ruby ruby-on-rails-3 postgresql heroku

Index count method for iterators in ruby?

ruby

Ruby one liner to pass arrays elements into a string with separator

ruby arrays

Ruby sort array on condition in reverse order [duplicate]

ruby arrays sorting

start unicorn app server when the ubuntu server starts

ruby-on-rails ruby ruby-on-rails-3 unicorn

How do I dynamically create a local variable in Ruby?

ruby irb

Is Mongoid::Document a GlobalID::Identification for ActiveJobs?

ruby-on-rails ruby mongoid activemodel rails-activejob

Simplest way to send mail with Ruby on Rails

ruby-on-rails ruby email

How do I start IRB console from a rake task?

ruby rake irb

Why can't we access local variable inside rescue?

ruby

How do I wrap the invocation of a Ruby method by including a module?

ruby methods module

Add ruby class methods or instance methods dynamically

ruby class metaprogramming instance

How do I return only fields that are needed in Mongoid?

ruby-on-rails ruby mongodb mongoid

Ruby: How to parse a string to pull something out and assign it to a variable

ruby

New lines list into array

ruby arrays list

rvm install: ruby installation error

ruby-on-rails ruby ruby-on-rails-3 ruby-on-rails-3.1 rvm

How to serialize an array and deserialize back

ruby serialization deserialization

How to make fish shell use an rvm ruby by default

ruby macos rvm fish

Does rails have an opposite of `parameterize` for strings?

ruby-on-rails ruby

rbenv: gem commands are not found on Linux Mint

ruby ubuntu rbenv
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