If no seed is specified, the Date.now() is used
Returns true or false randomly with 50/50 odds by default. By default the likelihood of returning a true is .5 (50%).
takes values between [0, 1]
Returns the result of a d10 dice roll
Returns the result of a d12 dice roll
Returns the result of a d20 dice roll
Returns the result of a d4 dice roll
Returns the result of a d6 dice roll
Returns the result of a d8 dice roll
Return a random floating point in range [min, max) min is included, max is not included
Return a random integer in range [min, max] min is included, max is included. Implemented with rejection sampling, see https://medium.com/@betable/tifu-by-using-math-random-f1c308c4fd9d#.i13tdiu5a
Return a random floating point number between [0, 1)
Return next 32 bit integer number in sequence
Returns one element from an array at random
Returns a new array random picking elements from the original
Original array to pick from
can be any positive number
indicates whether the returned set is allowed duplicates (it does not mean there will always be duplicates just that it is possible)
Generate a list of random integer numbers
the length of the final array
the minimum integer number to generate inclusive
the maximum integer number to generate inclusive
Returns a new array that has its elements shuffled. Using the Fisher/Yates method https://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle
Pseudo-random number generator following the Mersenne_Twister algorithm. Given a seed this generator will produce the same sequence of numbers each time it is called. See https://en.wikipedia.org/wiki/Mersenne_Twister for more details. Uses the MT19937-32 (2002) implementation documented here http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/emt19937ar.html
Api inspired by http://chancejs.com/# https://github.com/chancejs/chancejs