Module: Kernel

Defined in:
lib/assert.rb

Overview

Copyright © 2004,2005 Caleb Clausen

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Constant Summary collapse

@@printed = 
{}

Instance Method Summary collapse

Instance Method Details

#assert(expr, msg = "assertion failed") ⇒ Object 



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# File 'lib/assert.rb', line 20

def assert(expr,msg="assertion failed")
  defined? $Debug and $Debug and (expr or raise msg)
end

#fixme(s) ⇒ Object 



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# File 'lib/assert.rb', line 25

def fixme(s)
  unless @@printed[s] 
    @@printed[s]=1
    defined? $Debug and $Debug and $stderr.print "FIXME: #{s}\n"
  end
end