fix!: Improve float()'s distribution (#36)

When a `min` and `max` is given, `float()` tends to stick around the `min`.

This PR changes the implementation to ensure the values distribute more evenly across the (min, max) range of values.

**BREAKING CHANGE**
This is a breaking change. Inputs for `float()` will now map to a different output after upgrading fictional. It is still deterministic, the same input will always map to the same output. It is just that after the upgrade the corresponding output for each input will have changed.

 ### Before/After

<img width="985" alt="Screenshot 2024-01-02 at 15 12 14" src="https://github.com/oftherivier/fictional/assets/1731223/df64be59-705c-499c-8218-516e20e13855">

 ### Before on its own

<img width="975" alt="Screenshot 2024-01-02 at 15 13 20" src="https://github.com/oftherivier/fictional/assets/1731223/42de34c1-229d-444a-8593-b461a918619d">

 ### After on its own

<img width="1003" alt="Screenshot 2024-01-02 at 15 14 04" src="https://github.com/oftherivier/fictional/assets/1731223/b32952ea-09f2-4988-abcd-1b366b05fc1c">

https://gist.github.com/justinvdm/9494ed9ba728de802778832b3c9d640d

Author: justinvdm

float.js

@@ -1,23 +1,12 @@
 var hash = require('./hash')
 var conj = require('./utils/conj')
-var fit = require('./utils/fit')
 var defaults = require('./utils/defaults')
 
 function float(input, opts) {
   opts = opts || 0
-
   var min = defaults(opts.min, 0)
   var max = defaults(opts.max, Number.MAX_SAFE_INTEGER)
-
-  // rehash to differentiate from `int`
-  var whole = hash(hash(input))
-
-  var decimalPlaces = fit(hash(whole), 2, 5)
-  var decimalDivisor = Math.pow(10, decimalPlaces)
-
-  var v = fit(whole, min, max) / decimalDivisor
-
-  return fit(v, min, max)
+  return (hash(input) / Number.MAX_SAFE_INTEGER) * (max - min) + min
 }
 
 float.options = function floatOptions(opts) {

readme.md

@@ -334,7 +334,7 @@ value with both a whole and decimal segment.
 
 ```js
 float('id-23')
-// => 4139094247650.859
+// => 2211849950287729
 ```
 
 ##### `options`
@@ -347,7 +347,7 @@ float('id-2', {
   min: 2,
   max: 99
 })
-// => 2.54
+// => 56.259760707962705
 ```
 
 #### <a name="dateString" href="#date-string">#</a> `dateString(id[, options])`