gist: 119440


  
    
      ruby.rb #
    
    
      
      
        embed
        
      
      
      
      raw
    
  
  
  
    
      
        
          
            
            1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

          
          
            
              if RUBY_VERSION < "1.9"
  def ruby18
    yield
  end
  def ruby19
    false
  end
else
  def ruby18
    false
  end
  def ruby19
     yield
  end
end
 
# later
 
def read_file
  ruby18 { File.read("foo.txt") } ||
  ruby19 { File.read("foo.txt", :encoding => "UTF-8" }
end
Public Clone URL:	git://gist.github.com/119440.git Give this clone URL to anyone. `git clone git://gist.github.com/119440.git gist-119440`
Embed All Files:	show embed