module Hoe::Minitest
module Kernel
module MiniTest
module MiniTest::Assertions
module Test
module Test::Unit
class MiniTest::Assertion
class MiniTest::Mock
class MiniTest::Skip
class MiniTest::Spec
class MiniTest::Unit
class MiniTest::Unit::TestCase
class MockExpectationError
class Module
class Object
class PrideIO
class Test::Unit::TestCase
minitest
2.2.0
# sigma
def sigma enum, &block enum = enum.map(&block) if block enum.inject { |sum, n| sum + n } end