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In 1.9 variables are symbols and not strings. Call to_s to make it 1.9 ... #14

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Dec 14, 2012
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4 changes: 2 additions & 2 deletions cli/ruby-debug/commands/variables.rb
Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,10 @@ def var_list(ary, b = get_binding)
ary.sort!
for v in ary
begin
s = debug_eval(v, b).inspect
s = debug_eval(v.to_s, b).inspect
rescue
begin
s = debug_eval(v, b).to_s
s = debug_eval(v.to_s, b).to_s
rescue
s = "*Error in evaluation*"
end
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