Module fisheryates
An implementation of the Fisher-Yates algorithm, which allows to access an array in a random or pseudo-random order.
Functions
| run (data, min, max, random, action) | Runs the Fisher-Yates algorithm on the given data. |
Functions
- run (data, min, max, random, action)
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Runs the Fisher-Yates algorithm on the given data.
The given action method is invoked on each item, which means that the action method gets items in random order.
Parameters:
- data The array on which to operate.
- min The minimum index of the array (inclusive).
- max The maximum index of the array (inclusive).
- random The method that returns random numbers, assumed to accept two parameters, a minimum and maximum value. Can also be a table with an instance method like the one descriped above.
- action The action to perform on each item. Assumed to accept two parameters, the item and the current index.