some fixes for ruby 1.8.1
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233fc507d8
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7 changed files with 24 additions and 23 deletions
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@ -1,4 +1,4 @@
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# $Dwarf: intspan.rb,v 1.13 2002/11/05 09:33:41 ward Exp $
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# $Dwarf: intspan.rb,v 1.14 2003/07/20 20:32:24 ward Exp $
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# $Source$
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#
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@ -41,8 +41,8 @@ def IntSpan.valid(run_list)
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end
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def copy(set_spec)
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print "Copy #{set_spec.type.to_s}\n" if Debuglevel > 0
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case set_spec.type.to_s
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print "Copy #{set_spec.class.to_s}\n" if Debuglevel > 0
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case set_spec.class.to_s
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when "NilClass"
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print "copy: Calling _copy_empty\n" if Debuglevel > 0
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_copy_empty
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@ -273,7 +273,7 @@ def elements
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end
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def _real_set(set_spec=nil) # converts a set specification into a set
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(set_spec != nil and set_spec.type.to_s == "Set::IntSpan") ?
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(set_spec != nil and set_spec.class.to_s == "Set::IntSpan") ?
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set_spec :
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IntSpan.new(set_spec)
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end
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