Fix bug in word() #282
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Fix bug in word() #282
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hadley
reviewed
Oct 10, 2019
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Can you please add a bullet to NEWS? It should briefly describe the change and end with (@yourname, #issuenumber).
tests/testthat/test-word.r
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| @@ -10,3 +10,9 @@ test_that("word extraction", { | |||
| test_that("words past end return NA", { | |||
| expect_equal(word("a b c", 4), NA_character_) | |||
| }) | |||
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| test_that("negative parameters", { | |||
| expect_equal("moon",word("walk the moon", -1, -1)) | |||
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Can you please add the missing space before word()?
Also you only need the first line here as the other two test the same code path.
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Done!
Although I will suggest to keep the other two lines since they test a specific behavior: return all the sentence if the negative start parameter is greater than the number of words. Important to have a consistent API with str_sub.
Let me know if you want to remove it anyways!
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Made all the changes. Let me know if anything else is needed! |
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Thanks! |
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Fixing unconsistent behavior described in #245 and adding some test.