load will load and execute a ruby program(*.rb)
require loads ruby program as well, but will also load binary ruby extension modules(shared libraries or dynamic link libraries).
In addition, require ensures that a feature is never loaded more than once.
3 comments:
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Sajit Jayaraman
on
August 6, 2009 at 5:54 AM
what is the difference between require_once and require
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shameermelethil
on
August 6, 2009 at 9:01 PM
I think this is not the functionality in Ruby on Rails.
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Sajit Jayaraman
on
August 6, 2009 at 10:39 PM
Yes you are write it the funtionality of PHP 5.0
PHP originated from PERL and RUBY also contains some functionalities of PERL.
require is used in all three languages
require_once introduced in PHP 5.O to minimize the errors in OOP.
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Shameer Melethil
Pattambi/Vallappuzha
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