Class: File

Inherits:
Object
  • Object
show all
Defined in:
lib/railsbench/perf_utils.rb

Class Method Summary collapse

Class Method Details

.open_or_die(filename, &block) ⇒ Object 



51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/railsbench/perf_utils.rb', line 51

def self.open_or_die(filename, &block)
  filename = filename.sub(/^\/([cdefgh])(\/)/, '\1:\2') if RUBY_PLATFORM =~ /win32/
  begin
    if stat(filename).readable?
      open(filename, &block)
    else
      die "file #{filename} is unreadable"
    end
  rescue
    die "file #{filename} does not exist"
  end
end