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Add support for floating point numbers to _.random. [closes #263]

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Former-commit-id: ef356bb180b163fc936ef69ac2ef33186983eaa7
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John-David Dalton
2013-05-12 15:48:01 -07:00
parent 5841e62c66
commit b72b0d60cb
2 changed files with 15 additions and 1 deletions
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7
lodash.js
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@@ -4961,8 +4961,13 @@
if (max == null) {
max = min;
min = 0;
} else {
max = +max || 0;
}
return min + floor(nativeRandom() * ((+max || 0) - min + 1));
var rand = nativeRandom();
return (min % 1 || max % 1)
? min + nativeMin(rand * (max - min + parseFloat('1e-' + ((rand +'').length - 1))), max)
: min + floor(rand * (max - min + 1));
}
/**