Runtime evaluation/In an environment: Difference between revisions
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<lang ruby>def getBinding(x) |
<lang ruby>def getBinding(x) |
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binding |
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end |
end |
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eval(code, getBinding(b)) - eval(code, getBinding(a)) |
eval(code, getBinding(b)) - eval(code, getBinding(a)) |
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end |
end |
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puts eval_with_x('2 ** x', 3, 5) # Prints "24"</lang> |
puts eval_with_x('2 ** x', 3, 5) # Prints "24"</lang> |
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