module CommandHelper

installing youtube-dl:

`sudo curl -L yt-dl.org/downloads/latest/youtube-dl -o /usr/bin/youtube-dl`

`sudo chmod a+rx /usr/bin/youtube-dl`

note: avconv is included with ffmpeg

Public Instance Methods

list(a=@commands) click to toggle source

# File lib/easyaudio_utils.rb, line 24
def list(a=@commands)

  format_command = ->(s) do
    command, desc = s.split(/\s+#\s+/,2)
    " %s %s %s" % ['*'.blue, command, desc.to_s.light_black]
  end

  s = a.map {|x| format_command.call(x) }.join("\n")
  puts s
end

search(s) click to toggle source

# File lib/easyaudio_utils.rb, line 35
def search(s)
  list @commands.grep Regexp.new(s)
end