fullseq() sorts range
#463
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teunbrand
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Oct 8, 2024
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| x <- as.Date("2012-01-01") + 1:30 | ||
| expect_equal(fullseq(x, "1 month"), as.Date(c("2012-01-01", "2012-02-01"))) |
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This test was wonky. fullseq() only considers range[1] and range[2], but this is a vector of 30 dates instead of a range of 2 dates.
In addition, ceiling_date("2012-01-01", "1 month") gives 1st of March because 31 days from the end of January is in March due to February typically having only 28 days. I consider this out of scope for this PR, but it isn't doing any real harm anyway.
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This PR aims to fix #435.
Briefly,
fullseq()now sorts the inputrangebefore doing the calculation. This prevents errors about the sign of thebyargument.