{"action":"created","comment":{"url":"https://api.github.com/repos/tidyverse/tibble/pulls/comments/227163118","pull_request_review_id":167139867,"id":227163118,"node_id":"MDI0OlB1bGxSZXF1ZXN0UmV2aWV3Q29tbWVudDIyNzE2MzExOA==","diff_hunk":"@@ -2,6 +2,64 @@\n #' @exportClass tbl_df\n setOldClass(c(\"tbl_df\", \"tbl\", \"data.frame\"))\n \n+#' `tbl_df` class\n+#'\n+#' @description\n+#' The `tbl_df` class is a subclass of [`data.frame`][base::data.frame()],\n+#' created in order to have different default behaviour. The colloquial term\n+#' \"tibble\" refers to a data frame that has the `tbl_df` class. Tibble is the\n+#' central data structure for the set of packages known as the\n+#' [tidyverse](https://www.tidyverse.org/packages/), including\n+#' [dplyr](http://dplyr.tidyverse.org/),\n+#' [ggplot2](http://ggplot2.tidyverse.org/),\n+#' [tidyr](http://tidyr.tidyverse.org/), and\n+#' [readr](http://readr.tidyverse.org/).\n+#'\n+#' The general ethos is that tibbles are lazy and surly: they do less and\n+#' complain more than base [`data.frame`s][base::data.frame()]. This forces","path":"R/tbl-df.r","position":18,"original_position":18,"commit_id":"f4b0979732ac789d81d4a8195c8b419a4f76a341","original_commit_id":"a5aa31ebb8f0a25dbf399b8c5cdfeaa7c7a4e4dc","user":{"login":"jennybc","id":599454,"node_id":"MDQ6VXNlcjU5OTQ1NA==","avatar_url":"https://avatars3.githubusercontent.com/u/599454?v=4","gravatar_id":"","url":"https://api.github.com/users/jennybc","html_url":"https://github.com/jennybc","followers_url":"https://api.github.com/users/jennybc/followers","following_url":"https://api.github.com/users/jennybc/following{/other_user}","gists_url":"https://api.github.com/users/jennybc/gists{/gist_id}","starred_url":"https://api.github.com/users/jennybc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jennybc/subscriptions","organizations_url":"https://api.github.com/users/jennybc/orgs","repos_url":"https://api.github.com/users/jennybc/repos","events_url":"https://api.github.com/users/jennybc/events{/privacy}","received_events_url":"https://api.github.com/users/jennybc/received_events","type":"User","site_admin":false},"body":"With respect to links, I tend to think \"more is more\".","created_at":"2018-10-22T22:41:52Z","updated_at":"2018-10-22T22:41:52Z","html_url":"https://github.com/tidyverse/tibble/pull/509#discussion_r227163118","pull_request_url":"https://api.github.com/repos/tidyverse/tibble/pulls/509","author_association":"MEMBER","_links":{"self":{"href":"https://api.github.com/repos/tidyverse/tibble/pulls/comments/227163118"},"html":{"href":"https://github.com/tidyverse/tibble/pull/509#discussion_r227163118"},"pull_request":{"href":"https://api.github.com/repos/tidyverse/tibble/pulls/509"}},"in_reply_to_id":227137131},"pull_request":{"url":"https://api.github.com/repos/tidyverse/tibble/pulls/509","id":223451862,"node_id":"MDExOlB1bGxSZXF1ZXN0MjIzNDUxODYy","html_url":"https://github.com/tidyverse/tibble/pull/509","diff_url":"https://github.com/tidyverse/tibble/pull/509.diff","patch_url":"https://github.com/tidyverse/tibble/pull/509.patch","issue_url":"https://api.github.com/repos/tidyverse/tibble/issues/509","number":509,"state":"open","locked":false,"title":"Improve the docs","user":{"login":"jennybc","id":599454,"node_id":"MDQ6VXNlcjU5OTQ1NA==","avatar_url":"https://avatars3.githubusercontent.com/u/599454?v=4","gravatar_id":"","url":"https://api.github.com/users/jennybc","html_url":"https://github.com/jennybc","followers_url":"https://api.github.com/users/jennybc/followers","following_url":"https://api.github.com/users/jennybc/following{/other_user}","gists_url":"https://api.github.com/users/jennybc/gists{/gist_id}","starred_url":"https://api.github.com/users/jennybc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jennybc/subscriptions","organizations_url":"https://api.github.com/users/jennybc/orgs","repos_url":"https://api.github.com/users/jennybc/repos","events_url":"https://api.github.com/users/jennybc/events{/privacy}","received_events_url":"https://api.github.com/users/jennybc/received_events","type":"User","site_admin":false},"body":"Closes #470 Tibble documentation improvements\r\n\r\nHighlights:\r\n\r\n  * Created new help topic for the `tbl_df` class. That received lots of content from the old `?tibble-package` and `?tibble()`.\r\n  * Rewrote `?tibble-package`. It's shorter and more high-level. Links to other places.\r\n  * Shortened and refocused `?tibble()`. Make this about the `tibble()` constructor function, not the `tbl_df` class.\r\n  * Expose and centralize docs around formatting and printing.\r\n  * Gave `lst()` its own help topic with beefed up examples. Moved `lst_()` to join other \"deprecated\" functions (more of a state of mind, no formal deprecations).\r\n\r\n~~The only \"todo\" from #470 I haven't dealt with is the one about documenting `new_tibble()`. I would need a quick conversation about that first.~~ This will be handled in 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