Get Intersecting Column Names Between Two Datasets

Helper function to find column names that exist in both datasets when there are exactly two datasets in the TidyTuesday data list.

Usage

get_intersecting_cols(ttd)

Arguments

ttd

A list of data frames from load_tt_data()

Value

A character vector of intersecting column names, or empty vector if no intersections or if not exactly 2 datasets

Examples

ttd <- load_tt_data("Moore’s Law")
#> INFO [2025-07-24 06:20:04] Starting import for cpu.csv from https://raw.githubusercontent.com/rfordatascience/tidytuesday/refs/heads/main/data/2019/2019-09-03/cpu.csv
#> SUCCESS [2025-07-24 06:20:04] Successfully loaded cpu.csv
#> INFO [2025-07-24 06:20:04] Starting import for gpu.csv from https://raw.githubusercontent.com/rfordatascience/tidytuesday/refs/heads/main/data/2019/2019-09-03/gpu.csv
#> SUCCESS [2025-07-24 06:20:04] Successfully loaded gpu.csv
#> INFO [2025-07-24 06:20:04] Starting import for ram.csv from https://raw.githubusercontent.com/rfordatascience/tidytuesday/refs/heads/main/data/2019/2019-09-03/ram.csv
#> SUCCESS [2025-07-24 06:20:05] Successfully loaded ram.csv
get_intersecting_cols(ttd)
#> character(0)