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Last change
on this file since 30903 was 30903, checked in by davidb, 8 years ago |
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Vagrant provisioning files for a 4-node Hadoop cluster. See README.txt for more details
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File size:
746 bytes
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| 1 | # Emulate the is_float function
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| 2 | # The regex is what's currently used in is_float
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| 3 | # To keep your development moving forward, you can also add a deprecation warning using the Integer type:
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| 4 | #
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| 5 | # ```class example($value) { validate_float($value,) }```
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| 6 | #
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| 7 | # would turn into
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| 8 | #
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| 9 | # ```
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| 10 | # class example(Stdlib::Compat::Float $value) {
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| 11 | # validate_float($value, 10, 0)
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| 12 | # assert_type(Integer[0, 10], $value) |$expected, $actual| {
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| 13 | # warning("The 'value' parameter for the 'ntp' class has type ${actual}, but should be ${expected}.")
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| 14 | # }
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| 15 | # }
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| 16 | # ```
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| 17 | #
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| 18 | # This allows you to find all places where a consumers of your code call it with unexpected values.
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| 19 | type Stdlib::Compat::Float = Variant[Float, Pattern[/^-?(?:(?:[1-9]\d*)|0)(?:\.\d+)(?:[eE]-?\d+)?$/]]
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