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New posts in ruby

Compute hex color code for an arbitrary string

java ruby colors hex

Use hash or case-statement [Ruby]

ruby hash case

How do you extend a Ruby module with macro-like metaprogramming methods?

ruby metaprogramming module

Validate arguments in Ruby?

ruby

Can node.js replace Ruby? [closed]

javascript ruby-on-rails ruby node.js

rails friendly_id and check if entry exists

ruby-on-rails ruby friendly-id

Emacs, ruby: convert do end block to curly braces and vice versa

ruby emacs

Using Ruby and net-ssh, how do I authenticate using the key_data parameter with Net::SSH.start?

ruby authentication net-ssh

Mongodb change ObjectID or _id attribute for a document?

ruby mongodb mongoid

How can I find the max attribute across records in ruby?

ruby-on-rails ruby max min

How to render a string as an erb file?

ruby-on-rails ruby erb

Ruby: Converting a nested Ruby hash to an un-nested one

ruby hash nested-attributes

Find loaded providers for OmniAuth

ruby omniauth

IP Range to CIDR in Ruby/Rails?

ruby-on-rails ruby ip ip-address cidr

Is a global variable defined inside a Sinatra route shared between requests?

ruby routing sinatra

In ruby, file.readlines.each not faster than file.open.each_line, why?

ruby file io

Getting nokogiri to use a newer version of libxml2

ruby-on-rails ruby rspec nokogiri libxml2

How to add styling to a single input in a form_for

ruby-on-rails ruby haml twitter-bootstrap-rails

Is ruby a pure object oriented programming language even though it doesn't support multiple inheritance? Please Explain

ruby oop multiple-inheritance overloading

Rails: FATAL: Password Authentication Failed For User

ruby-on-rails ruby postgresql ubuntu ubuntu-12.04
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