Getting started new to ruby The set class implements a collection of unordered values with no duplicates Start with our getting started guide
Ruby Reid Responds To The Devastating Leak - Truth or Fiction
Core classes and modules explore the essential classes and modules
Identical regexp can or cannot run in linear time depending on your ruby binary
Neither forward nor backward compatibility is guaranteed about the return value of this method. It also offers many scripting features to process plain text and serialized files, or manage system tasks It is simple, straightforward, and extensible. Ruby code can raise exceptions
Most often, a raised exception is meant to alert the running program that an unusual (i.e., exceptional) situation has arisen, and may need to be handled. Each of these methods takes optional argument format, which has zero or more embedded format specifications (see below). What’s here trigonometric functions ::cos Returns the cosine of the given argument
Returns the sine of the given argument
Returns the tangent of the given argument Returns the arc cosine of the given. Language = hash [:language] end end matz = dev 'ruby') matz # => #<dev
@name=matz, @language=ruby> creating a hash you can create a hash object explicitly with You can convert certain objects to hashes with You can create a hash by calling method hash.new: This system is hosting the development of ruby language and its related projects
You must register your account and activate it via an email before reporting issues.
Two symbol literals a symbol represents a name inside the ruby interpreter See symbol for more details on what symbols are and when ruby creates them internally You may reference a symbol using a colon You can redistribute and/or modify it under the same terms as ruby
