class Samplelines::MultiFile

Attributes

filenames[RW]
files[RW]

Public Class Methods

new(filenames = []) click to toggle source
# File lib/samplelines.rb, line 12
def initialize(filenames = [])
  self.filenames = filenames
  self.files = []
  if filenames.empty?
    filenames = ['STDIN']
  end
  
  filenames.each do |fn|
    case fn
    when 'STDIN'
      self.files.push $stdin
    when 'STDERR'
      self.files.push $stderr
    else
      f = File.open(fn, 'r:utf-8')
      if fn =~ /\.gz\Z/
        f = Zlib::GzipReader.new(f)
      end
      self.files.push f
    end
  end
end

Public Instance Methods

each() { |l| ... } click to toggle source
# File lib/samplelines.rb, line 36
def each
  files.each do |f|
    f.each_line {|l| yield l}
  end
end