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New posts in ruby

Comparing & sorting array of hashes in Ruby

ruby

What would be a good example of "sending messages to objects" within Python?

python ruby oop smalltalk

ruby round off to two decimal place and keep zero [duplicate]

ruby-on-rails ruby rounding

Is it possible to undefine a variable in ruby?

ruby-on-rails ruby

What language features of Ruby would you highlight compared to C#?

c# ruby programming-languages

initializing and incrementing a variable in one line of code

ruby-on-rails ruby variables erb

Initialize in Ruby

ruby initialization

how to dynamically call a method while respecting privacy

ruby reflection visibility

Add existing classes into a module

ruby module metaprogramming

Creating a custom method in rails

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

Ruby how to call a method only when the object is not nil

ruby methods undefined null

Meta Descritpion in HAML with outside variable

html ruby templates haml middleman

Ruby grep - searching an array for parts of a string

ruby grep imap

How do you perform boolean operations over all elements of an array and mix the result together?

ruby

How can I build up an ActiveRecord query incrementally, line by line?

ruby-on-rails ruby ruby-on-rails-3 activerecord arel

cannot load such file -- script/rails : Getting this error while remote debugging through RubyMine

ruby ruby-on-rails-3 debugging rubymine

Ruby on Rails - n:m many-to-many relation

ruby-on-rails ruby

Neat way to conditionally test whether to add a class in HAML template [duplicate]

ruby views sinatra haml

Ruby on rails, Change column value on update of other column value

ruby-on-rails ruby activerecord

Better way to write @instances.count > 0

ruby-on-rails ruby
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