method

read_file_contents

Importance_0
v1_9_2_180 - Show latest stable - 0 notes - Class: RDoc::RDoc
read_file_contents(filename) public

No documentation

This method has no description. You can help the Ruby community by adding new notes.

Hide source 
# File lib/rdoc/rdoc.rb, line 406
  def read_file_contents(filename)
    content = open filename, "rb" do |f| f.read end

    utf8 = content.sub!(/\A\xef\xbb\xbf/, '')
    if defined? Encoding then
      if /coding[=:]\s*([^\s;]+)/ =~ content[%\A(?:#!.*\n)?.*\n"]
        enc = ::Encoding.find($1)
      end
      if enc ||= (Encoding::UTF_8 if utf8)
        content.force_encoding(enc)
      end
    end

    content
  rescue Errno::EISDIR, Errno::ENOENT
    nil
  end
Register or log in to add new notes.