Ruby 2.1.0

Aggiornamento di Ruby, linguaggio di scripting ad oggetti nato nel 1993 per mano dello sviluppatore giapponese Yukihiro Matsumoto aka Matz.

Note di rilascio:

We are pleased to announce the release of Ruby 2.1.0.

Ruby 2.1 has many improvements including speedup without severe incompatibilities.

Try it!

Changes since 2.0
The notable changes are:

VM (method cache)
RGenGC (See ko1’s RubyKaigi presentation and RubyConf 2013 presentation)
refinements #8481 #8571
syntax changes
Decimal/Complex Literal #8430
def’s return value #3753
Bignum
use GMP #8796
String#scrub #8414
Socket.getifaddrs #8368
RDoc 4.1.0 and RubyGems 2.2.0
“literal”.freeze is now optimized #9042
add Exception#cause #8257
update libraries like BigDecimal, JSON, NKF, Rake, RubyGems, and RDoc
remove curses #8584

See more details of changes: NEWS in Ruby repository.