StaticRuby
Create static and immutable structures in Ruby.
Example: test.rb
RubyGem: static-ruby
Install:
- Gemfile:
gem 'static-ruby', '~> 0.0.3.1' - Global:
gem install static-ruby
require 'static_ruby'
pair = Pair.new(1, 2)
p pair # #<Pair @first=1, @second=2, @size=2>
p pair.to_s # "Pair(1 2)"
p pair.to_a # [1, 2]
p pair.size # 2
# pair.first = 5 (ERROR)
tuple = Tuple.new('ele1', 'ele2', 3, 0, true)
p tuple # #<Tuple @elements=["ele1", "ele2", 3, 0, true], @size=5, @first="ele1", @last=true>
p tuple.to_s # "Tuple([\"ele1\", \"ele2\", \"3\", \"0\", \"true\"])"
p tuple.to_a # ["ele1", "ele2", 3, 0, true]
p tuple.size # 5
p tuple.first # 5
p tuple.last # true
p tuple[2], tuple[3] # 3, 0
# tuple[1] = 2 ERROR