0fb859dc fixed mobile overflwo options [كارل مبارك]
# sorted-array-functions
Maintain and search through a sorted array using some low level functions
```
npm install sorted-array-functions
```
[![build status](http://img.shields.io/travis/mafintosh/sorted-array-functions.svg?style=flat)](http://travis-ci.org/mafintosh/sorted-array-functions)
## Usage
``` js
var sorted = require('sorted-array-functions')
var list = []
sorted.add(list, 1)
sorted.add(list, 4)
sorted.add(list, 2)
console.log(list) // prints out [1, 2, 4]
console.log(sorted.has(list, 2)) // returns true
console.log(sorted.has(list, 3)) // returns false
console.log(sorted.eq(list, 2)) // returns 1 (the index)
console.log(sorted.gt(list, 2)) // returns 2
console.log(sorted.gt(list, 4)) // returns -1
```
## API
#### `sorted.add(list, value, [compare])`
Insert a new value into the list sorted.
Optionally you can use a custom compare function that returns, `compare(a, b)` that returns 1 if `a > b`, 0 if `a === b` and -1 if `a < b`.
#### `sorted.addFromFront(list, value, [compare])`
Inserts a new value (same result as `sorted.add()`) optimized for prepend.
#### `var bool = sorted.remove(list, value, [compare])`
Remove a value. Returns true if the value was in the list.
#### `var bool = sorted.has(list, value, [compare])`
Check if a value is in the list.
#### `var index = sorted.eq(list, value, [compare])`
Get the index of a value in the list (uses binary search).
If the value could not be found -1 is returned.
#### `var index = sorted.gte(list, value, [compare])`
Get the index of the first value that is `>=`.
If the value could not be found -1 is returned.
#### `var index = sorted.gt(list, value, [compare])`
Get the index of the first value that is `>`.
If the value could not be found -1 is returned.
#### `var index = sorted.lte(list, value, [compare])`
Get the index of the first value that is `<=`.
If the value could not be found -1 is returned.
#### `var index = sorted.lt(list, value, [compare])`
Get the index of the first value that is `<`.
If the value could not be found -1 is returned.
## License
MIT