Preventing 'EnvVariablesConfigStore' from attempting to convert values. about vertx-config HOT 6 CLOSED

I may be wrong, but can't you get the number from JSON as a String:

Double.toString(config.getDouble("key", 2.0));

from vertx-config.

That's said, we can add an option to the Env and Sys config stores to not parse the content (read all entries as String). Something like `'json-conversion': false'

from vertx-config.

@cescoffier that wouldn't work—you may end up with something like "4.31543975932E11". Even if it wasn't the case, that would only work as long as the value stored in the envvar doesn't overflow (I'm thinking of big numerical strings).

from vertx-config.

@brunomcustodio if the string representation is not a valid Java double, it will be added as a String to the json object.

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@cescoffier yes, I know, but I was talking specifically about your snippet :-)

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IMHO we can continue discussing this on #17.

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