return crypto.randomBytes(4).readUInt32LE() / 0x100000000
}
+/**
+ * Generate a cryptographically secure random number in the [0,1[ range
+ *
+ * @returns
+ */
+function secureRandomWithRandomValues () {
+ return crypto.getRandomValues(new Uint32Array(1))[0] / 0x100000000
+}
+
/**
* @param max
* @param min
return array
}
+/**
+ *
+ * @param sizeMax
+ * @param numberMax
+ * @param numberGenerator
+ * @returns
+ */
+function generateRandomObject (
+ sizeMax = 500,
+ numberMax = Number.MAX_VALUE,
+ numberGenerator = generateRandomFloat
+) {
+ const size = generateRandomInteger(sizeMax)
+ const object = {}
+ for (let i = 0; i < size; i++) {
+ object[i.toString()] = numberGenerator(numberMax)
+ }
+ return object
+}
+
/**
* @param ms
* @returns
return new Promise(resolve => setTimeout(resolve, ms))
}
-const LIST_FORMATTER = new Intl.ListFormat('en-US', {
- style: 'long',
- type: 'conjunction'
-})
-
module.exports = {
generateRandomInteger,
generateRandomFloat,
generateRandomNumberArray,
+ generateRandomObject,
sleep,
secureRandom,
- LIST_FORMATTER
+ secureRandomWithRandomValues
}