View Source PacmanProgressBar (pacman_progress_bar v0.2.1)
This module creates a progress bar based on Arch Linux's pacman package manager
Link to this section Summary
Functions
Returns the progress bar in the form of a string
Writes the progress bar to the terminal using IO.write/2. Calling this function again will overwrite the last progress bar. If all tasks are completed it will automatically print a newline character
Link to this section Functions
Returns the progress bar in the form of a string
Use PacmanProgressBar.render/2 if you automatically want to write this string to the terminal
options
Options
:use_color
(boolean) - set to true if you want the pacman character to be yellow:bar_size
(integer) - the amount of characters between the square brackets. A correct value can be calculated by changingn
in2 + (n * 3)
examples
Examples
iex> PacmanProgressBar.raw(30, 7)
#=> "[------c o o o o o o o ] 23%"
Writes the progress bar to the terminal using IO.write/2. Calling this function again will overwrite the last progress bar. If all tasks are completed it will automatically print a newline character
Use PacmanProgressBar.raw/2 to get the progress bar in the form of a string
options
Options
:use_color
(boolean) - set to true if you want the pacman character to be yellow:bar_size
(integer) - the amount of characters between the square brackets. A correct value can be calculated by changingn
in2 + (n * 3)
examples
Examples
iex> PacmanProgressBar.render(30, 7)
#=> [------c o o o o o o o ] 23%
iex> PacmanProgressBar.render(30, 7)
PacmanProgressBar.render(30, 10)
#=> [---------C o o o o o o ] 33%