pbr: Progress bar

In mkearney/pbr: Progress Bar

Description

Create a progress bar object

Usage

pbr(iterations = 10, width = NULL, min_width = 10, max_width = 1000L)

Arguments

iterations	Number of total expected iterations
width	Desired width of the progress bar (including text)
min_width	Desired minimum width
max_width	Desired max width

Value

A progress bar list with tick and done functions

Examples

## define test function with a for loop
pb_test <- function(n = 50, secs = 3) {
  pb <- pbr(n)
  on.exit(pb$done(), add = TRUE)
  for (i in seq_len(n)) {
    Sys.sleep(secs / n)
    pb$tick()
  }
}
## execute test function
pb_test()

mkearney/pbr documentation built on Dec. 21, 2021, 7:05 p.m.