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Integer validation via regex is unfortunately very slow. For now, regex validation for floats will be kept, since custom validation would be very cumbersome, and problems with floats usually have high overhead regardless.
kiritofeng
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Dec 30, 2024
| if (i < token.size() && token[i] == '-') { | ||
| ++i; | ||
| } | ||
| if (i >= token.size() || token[i] < '1' || '9' < token[i]) { |
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Maybe you should explicitly note that -0 is not a valid int, just in case some language considers it separate from 0.
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This caveat is already in the documentation for readInt, should we add it here as a comment as well? I think the documentation is likely sufficient.
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Integer validation via regex is unfortunately very slow. For now, regex validation for floats will be kept, since custom validation would be very cumbersome, and problems with floats usually have high overhead regardless.