Get federal ballot dates

Usage

ballot_dates_federal(
  source = c("Neuchatel", "Zurich"),
  exclude_counterproposals = TRUE,
  use_cache = TRUE,
  max_cache_age = "1 day"
)

source: Federal ballot dates can either be retrieved from the official website of the canton of Neuchatel (default) or Zurich. Note that only referendum dates will be returned from source = "Zurich", election dates can only be scraped from source = "Neuchatel". On the other hand, source = "Zurich" will return referendum dates back to the 19th century, while source = "Neuchatel" only goes back to the turn of the millennium.
exclude_counterproposals: Exclude indirect counterproposals and tie-breaker questions. A logical scalar.
use_cache: Whether or not to return cached results if possible. If FALSE, results are always newly fetched regardless of max_cache_age.
max_cache_age: Duration after which cached results are refreshed (i.e. newly fetched). A valid lubridate duration. Use Inf to disable cache expiry. Only relevant if use_cache = TRUE.

pkgsnippets::return_label("data")