# File lib/heroku/command/base.rb, line 91 def self.extract_help(file, line) buffer = [] lines = File.read(file).split("\n") catch(:done) do (line.to_i-2).downto(0) do |i| case lines[i].strip[0..0] when "", "#" then buffer << lines[i] else throw(:done) end end end buffer.map! do |line| line.strip.gsub(/^#/, "") end buffer.reverse.join("\n").strip end