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Avoid mutating params in format() call #10

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julen opened this issue Feb 15, 2016 · 0 comments
Open

Avoid mutating params in format() call #10

julen opened this issue Feb 15, 2016 · 0 comments

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@julen
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julen commented Feb 15, 2016

The format() call mutates the object passed as params, which is unexpected for the caller.

IMHO, when not an exception, format() should just return a formatted string value for the passed parameters, and have no side-effects such as mutating the passed arguments.
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@julen