get_diffs: Get diffs

In dataversionr: Time Versioned Storage of Data Frames

Get diffs

Description

Read in all the diffs in a versioned dataset to a data frame or arrow dataset

Usage

get_diffs(destination, collect = TRUE)

Arguments

destination	a local directory path or an arrow SubTreeFileSystem
collect	should we collect the underlying arrow dataset or return just the connection?

Value

a data frame or an arrow dataset connection

Examples

temp_dir <- tempfile()
dir.create(temp_dir, recursive = TRUE)
df <- data.frame(a = 1:5, b = letters[1:5])
new_df <- data.frame(a = 2:5, b = letters[2:5])
diff <- diffdfs::diffdfs(new_df, df)
commit_diff(diff, temp_dir)

get_diffs(temp_dir)

unlink(temp_dir)

dataversionr documentation built on Aug. 18, 2022, 9:06 a.m.