Contents

require 'minitest/autorun'
require 'shenanigans/hash/extract'

class Extract < MiniTest::Unit::TestCase
  def test_extract
    hash = { a: 1, b: 2, c: 3 }
    assert_equal hash.extract(:b, :a), { a: 1, b: 2 }
    assert_equal hash.extract(:a, :d), { a: 1}
    assert_equal Hash.new.extract(:a, :c), Hash.new
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
shenanigans-1.0.13	test/hash/test_extract.rb
shenanigans-1.0.11	test/hash/test_extract.rb
shenanigans-1.0.10	test/hash/test_extract.rb
shenanigans-1.0.9	test/hash/test_extract.rb
shenanigans-1.0.8	test/hash/test_extract.rb
shenanigans-1.0.7	test/hash/test_extract.rb
shenanigans-1.0.6	test/hash/test_extract.rb