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- SortedSet has been removed for dependency and performance reasons. - Set#join is added as a shorthand for `.to_a.join`. - Set#<=> is added. https://github.com/ruby/set/blob/v1.0.0/CHANGELOG.md
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begin | ||
require 'sorted_set' | ||
rescue ::LoadError | ||
raise "The `SortedSet` class has been extracted from the `set` library." \ | ||
"You must use the `sorted_set` gem or other alternatives." | ||
end |
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class SortedSet | ||
# ... | ||
end |
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# frozen_string_literal: false | ||
require 'test/unit' | ||
require 'set' | ||
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class TC_SortedSet < Test::Unit::TestCase | ||
def base_dir | ||
"#{__dir__}/../lib" | ||
end | ||
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def assert_runs(ruby, options: nil) | ||
options = ['-I', base_dir, *options] | ||
r = system(RbConfig.ruby, *options, '-e', ruby) | ||
assert(r) | ||
end | ||
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def test_error | ||
assert_runs <<~RUBY | ||
require "set" | ||
r = begin | ||
puts SortedSet.new | ||
rescue Exception => e | ||
e.message | ||
end | ||
raise r unless r.match? /has been extracted/ | ||
RUBY | ||
end | ||
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def test_ok_with_gem | ||
assert_runs <<~RUBY, options: ['-I', "#{__dir__}/fixtures/fake_sorted_set_gem"] | ||
require "set" | ||
var = SortedSet.new.to_s | ||
RUBY | ||
end | ||
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def test_ok_require | ||
assert_runs <<~RUBY, options: ['-I', "#{__dir__}/fixtures/fake_sorted_set_gem"] | ||
require "set" | ||
require "sorted_set" | ||
var = SortedSet.new.to_s | ||
RUBY | ||
end | ||
end |