class RHelp

Public Class Methods

run(filename) click to toggle source
# File lib/rhelp.rb, line 2
def self.run(filename)
  if File.exists?(filename)
    file = File.new(filename,"r")
    lines = IO.readlines(file)
    a = true
    i = 0
    while a
      line = lines[i]
      if line[0] == "#"
        line = line[1..-1]
        while line[0] == " "
          line = line[1..-1]
        end
        puts line
      else
        a = false
      end
      i += 1
    end
    file.close
  else
    puts "File not found."
  end
end