Created
July 28, 2023 13:24
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R: collapse and sf
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| # list and unlist an sf object | |
| library(collapse) | |
| library(sf) | |
| library(testthat) | |
| nc <- st_read(system.file("shape/nc.shp", package="sf")) | |
| nc_list <- rsplit(nc, by = seq_len(nrow(nc))) | |
| nc_collapse <- unlist2d(nc_list, idcols = FALSE, recursive = FALSE) |> | |
| st_as_sf() | |
| expect_equal(nc, nc_collapse) |
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