Hi all,
I'm having an error that I can't figure out what it is:
This portion of code works perfectly by itself
--------------------
config = [{:QuantityPer => "\#{2+2}"}]
config.each { |xx| if xx[:QuantityPer].include? '#{' then
xxx = xx[:QuantityPer].to_s
xxx = xxx[2..(xxx.size-2)]
puts xxx
xx[:QuantityPer] = eval(xxx)
puts xx[:QuantityPer]
end
}
-------------------
prints
2+2
4
as supposed
------------
However in the middle of a routine throws this error:
-----------------------
2+2
mscorlib:0:in `ThrowArgumentException': An item with the same key has
already been added. (ArgumentError)
from mscorlib:0:in `Insert'
from ./xxx_master.rb:641:in `eval'
-----------------------
the line 641 actually is the one corresponding to the beginning of the
"config.each" statement and not the one for the eval...
Could someone point me in the right direction?
Thank you in advance
Eduardo blumenfeld
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