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New posts in ruby

Ruby Curve Fitting (logarithmic regression) package

ruby math statistics

Good and simple Ruby XML writer?

ruby xml writer

Adding foreign key after app creation in Rails

ruby-on-rails ruby

what does a ||= mean in Ruby language? [duplicate]

ruby

delayed_job. Delete job from queue

ruby-on-rails ruby delayed-job

All possible model validation errors

ruby-on-rails ruby validation forms

How can I get Browser.text.include? to be case insensitive?

ruby watir watir-webdriver

Multiple models creation and updation under one transaction

ruby-on-rails ruby transactions

Rails 3.1 with PostgreSQL: GROUP BY must be used in an aggregate function

ruby-on-rails ruby postgresql

How can I test if a block is empty?

ruby lambda block

How can I run rake with --trace within capistrano?

ruby rake capistrano

Require command not working within bash irb on Snow Leopard

ruby irb learn-ruby-the-hard-way

How do I find a specific delayed job (not by id)?

ruby-on-rails ruby delayed-job

Serializing an object to JSON, XML, YAML?

ruby xml json serialization yaml

Run ruby script in elevated mode

ruby windows

Rails server not working?

ruby-on-rails ruby railsinstaller-windows

How does heroku store its authentication on its command-line app?

ruby security authentication command-line design-patterns

DSL block without argument in ruby

ruby block dsl

Why database migration fails in case of blob datatype in rails?

ruby-on-rails ruby sqlite blob dbmigrate

class_eval vs instance_eval

ruby metaprogramming instance-eval class-eval
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