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Articles related to ruby io

IO Quick Reference - Ruby - About.com
You use IO methods all the time: gets and puts. However, there are more options available to you, should you need them.
http://ruby.about.com/od/beginningruby/ss/Io-Quick-Reference.htm
Using the Input / Output Methods in Ruby - About.com
Input and output methods are often overlooked by many Ruby programmers. How often have you used the gets and puts methods without giving ...
http://ruby.about.com/od/rubyfeatures/a/io.htm
Interacting with External Programs - Ruby - About.com
What IO.popen does is open another program in the background and give you an IO ... that looks just like a file, network socket, or any other IO interface in Ruby.
http://ruby.about.com/od/beginningruby/a/Interacting-With-External-Programs.htm
Serialization in Ruby: Marshal - About.com
There are several common ways to serialize objects in Ruby. ... Optionally, a second argument can be passed to Marshal::dump, an IO object (such as a file ...
http://ruby.about.com/od/advancedruby/ss/Serialization-In-Ruby-Marshal.htm
Running the Ruby Profiler - About.com
Running the Ruby profiler to determine which methods are most expensive and which need to ... As you can see, the IO#each method is taking most of the time.
http://ruby.about.com/od/advancedruby/a/profile.htm
Custom Serialization - Ruby - About.com
usr/bin/env ruby class Logfile def initialize(filename) @filename = filename # This IO object can't be marshaled @io = File.open(filename,'w') end def ...
http://ruby.about.com/od/advancedruby/ss/Serialization-In-Ruby-Marshal_3.htm
ARGF, a Shortcut for Scripts - Ruby - About.com
usr/bin/env ruby require 'optparse' options = {} optparse = OptionParser.new do| opts| ... You can now start using ARGF as you would any other IO object.
http://ruby.about.com/od/tasks/ss/Argf-A-Shortcut-For-Scripts.htm
Regular Expression Options - Ruby - About.com
In addition to the regular expression language features in Ruby, there are also four ... /ab[123]+c/io. ... 4 Ways Ruby is Better Than Your Programming Language .
http://ruby.about.com/od/regularexpressions/a/options.htm
Using Data Streams - Ruby - About.com
The data stream is a way of appending data to the end of a Ruby file and reading it using the DATA IO object. The DATA IO object is just like any of the other IO ...
http://ruby.about.com/od/tasks/ss/smtp_4.htm
Getting Information About a File in Ruby Using File::Stat - About.com
This data structure can actually be obtained from any IO object, returned by the IO #stat ... For this, Ruby provides the File::stat class method, which will query the ...
http://ruby.about.com/od/beginningruby/ss/Getting-Information-About-A-File-In-Ruby-Using-File-Stat.htm
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