[GitHub] [arrow-cookbook] westonpace commented on a change in pull request #41: [R] Remove unnecessary head()s

[GitBox <gi...@apache.org>]

westonpace commented on a change in pull request #41:
URL: https://github.com/apache/arrow-cookbook/pull/41#discussion_r691731369



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File path: r/content/reading_and_writing_data.Rmd
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@@ -60,11 +60,11 @@ Given a Parquet file, it can be read back in by using `arrow::read_parquet()`.
 
 ```{r, read_parquet}
 parquet_tbl <- read_parquet("my_table.parquet")
-head(parquet_tbl)
+parquet_tbl
 ```
 ```{r, test_read_parquet, opts.label = "test"}
 test_that("read_parquet works as expected", {
-  expect_equivalent(dplyr::collect(parquet_tbl), tibble::tibble(group = c("A", "B", "C"), score = c(99, 97, 99)))
+  expect_identical(as.data.frame(parquet_tbl), tibble::tibble(group = c("A", "B", "C"), score = c(99, 97, 99)))

Review comment:
       Looks like `expect_identical` doesn't pass here.  I'm not exactly sure why.  https://github.com/apache/arrow-cookbook/pull/41/checks?check_run_id=3361129104




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