Bug #12780 ยป bigdecimal_round.diff
| ext/bigdecimal/bigdecimal.c | ||
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GUARD_OBJ(c, VpCreateRbObject(mx, "0"));
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VpSetPrecLimit(pl);
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VpActiveRound(c, a, sw, iLoc);
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if (argc == 0) {
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return BigDecimal_to_i(ToValue(c));
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}
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return ToValue(c);
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}
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| test/bigdecimal/test_bigdecimal.rb | ||
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assert_equal(3.142, BigDecimal.new("3.14159").round(3))
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assert_equal(13300.0, BigDecimal.new("13345.234").round(-2))
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assert_equal(BigDecimal, BigDecimal.new("3.28").round.class)
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x = BigDecimal.new("111.111")
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assert_equal(111 , x.round)
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assert_equal(111.1 , x.round(1))
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