Feature #11007 » prime.diff
| lib/prime.rb | ||
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end
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# see +Enumerator+#with_index.
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alias with_index each_with_index
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def with_index(offset = 0, &blk)
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return enum_for(:with_index) unless block_given?
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# if offset == 0, use each_with_index, which is faster because of C implementation.
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return each_with_index(&blk) if offset == 0
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each do |prime|
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yield prime, offset
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offset += 1
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end
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end
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# see +Enumerator+#with_object.
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def with_object(obj)
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| test/test_prime.rb | ||
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assert_equal PRIMES[i], p
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last = i
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end
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last = 5-1
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enum.with_index(5) do |p,i|
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break if i >= 100+5
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assert_equal last+1, i
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assert_equal PRIMES[i-5], p
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last = i
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end
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end
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def test_default_instance_does_not_have_compatibility_methods
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