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New posts in ruby

How can I convert a String with \xf6 chars into a human readable one?

ruby ruby-on-rails-3 utf-8 iconv

Scripting openssl to generate many certificates without manually entering password?

ruby command-line input openssl popen3

Why the `singleton` methods can't be defined on `Fixnum`,`Bignum`,`Float`,`Symbol` class objects, but ` FalseClass` and `TrueClass` can have?

ruby ruby-2.0

How to write String monkeypatch method that will modify it

ruby monkeypatching

how to get child class variable back into parent class in ruby

ruby class inheritance

How to return full JSON of Tweet from Twitter Gem Twitter Object

ruby json mongodb twitter

ruby 2.0 how to access element in matrix by coordinate?

ruby matrix

Why does capturing named groups in Ruby result in "undefined local variable or method" errors?

ruby regex exception capture

ruby gem statement - what does it do?

ruby gem

rails - how to subtract one query from another?

sql ruby-on-rails ruby activerecord

How to override Constant of a gem? (Ruby on Rails)

ruby-on-rails ruby ruby-on-rails-3 rubygems overriding

Best way to initialize a temp variable that is used in a loop

ruby

Ruby code for openssl to generate fingerprint

ruby openssl base64 sha1 fingerprint

Is there a way to avoid definition of a method with a certain name?

ruby methods

How to write same requirements for multiple routes e.g. POST, PUT? (Ruby Grape)

ruby grape-api

How to count existing instances of a class in ruby?

ruby garbage-collection

What is the difference between nth-child() and eq()

css ruby xpath nokogiri

How do I write shell-like scripts using Ruby?

ruby shell

Why "Action Mailer" is not rendering the email template?

ruby ruby-on-rails-3 templates actionmailer

Nokogiri can't install native extensions issue

ruby-on-rails ruby nokogiri
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