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How to use a varialbe as a hash key.?
07.12.13
Use eval: var = "id" var2 = "name" Hashobj = {:id =>1,:name=>'foo'} eval("Hashobj[:#{var}]") --> 1 eval("Hashobj[:#{var2}]") --> foo
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Anonymous
How to use a varialbe as a hash key.?
Use eval: var = "id" var2 = "name" Hashobj = {:id =>1,:name=>'foo'} eval("Hashobj[:#{var}]") --> 1 eval("Hashobj[:#{var2}]") --> foo
07.12.13
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Anonymous
Information Epoch 1773790200
When you must fail, fail noisily and as soon as possible.
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