class SoundCloud::Downloader::Helpers
Public Class Methods
progress_bar(char, end_char, position)
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Public: Displays a progress bar
char - A unique Character, respresenting the progress in the progress bar. end_char - A unique Character, showed on the end of the progress bar. position - A Number, the current position.
Examples: SoundCloud::Downloader::Helpers.progress_bar('=', '>', 5) # =====> SoundCloud::Downloader::Helpers.progress_bar('=', '>', 10) # ==========>
# File lib/soundcloud-downloader.rb, line 32 def self.progress_bar(char, end_char, position) print "\r\e[0K" + (char * position) + end_char $stdout.flush end