Sha256: 0c0f03324fff1e876c1500a2e2ab1ec39f1cda479a80c616bdabdcd58f1a99eb
Contents?: true
Size: 604 Bytes
Versions: 16
Compression:
Stored size: 604 Bytes
Contents
require 'facets/enumerable/cluster_by'
require 'test/unit'
class TC_Enumerable_Prime < Test::Unit::TestCase
def test_cluster_by
a = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
r = [[0, 2, 4, 6, 8], [1, 3, 5, 7, 9]]
assert_equal(r, a.cluster_by{|e| e%2}.each{|a| a.sort!})
h = {0=>0, 1=>1, 2=>2, 3=>3, 4=>4, 5=>5, 6=>6, 7=>7, 8=>8, 9=>9}
r = [[[0, 0], [2, 2], [4, 4], [6, 6], [8, 8]], [[1, 1], [3, 3], [5, 5], [7, 7], [9, 9]]]
assert_equal(r, h.cluster_by{|k, v| v%2}.each{|a| a.sort!})
end
def test_cluster_by_empty
r = [].cluster_by{ |a| a }
assert_equal([], r)
end
end
Version data entries
16 entries across 16 versions & 1 rubygems