Set class

install by mrbgems

add conf.gem line to build_config.rb

MRuby::Build.new do |conf|
  # ... (snip) ...
  conf.gem :git => 'https://github.com/yui-knk/mruby-set.git'
end

example

set1 = Set.new([1,2])
set2 = Set[1,2,3]
set3 = Set[4]
set1 + set3
#=> #<Set: {1, 2, 4}>
set2 - set1
#=> #<Set: {3}>
set2 & set1
#=> #<Set: {1, 2}>
set1 ^ set2
#=> #<Set: {3}>

limitation

These methods are not implemented yet.

freeze
taint
untaint
to_set
divide(Set#divide with 2 arity block is not implemented.)

License

under the MIT License:

see LICENSE file