> For the complete documentation index, see [llms.txt](https://docs.boii.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.boii.dev/old-docs/boii_utils/api/strings.md).

# Strings

Provides utility functions for common string operations including casing, trimming, splitting, and generating random strings.

***

## Accessing the Module

```lua
local STRINGS <const> = exports.boii_utils:get("modules.strings")
```

***

## Shared

### capitalize(str)

Capitalizes the first letter of each word in the string.

#### Parameters

| Name | Type     | Description              |
| ---- | -------- | ------------------------ |
| str  | `string` | The string to capitalize |

#### Example

```lua
local result = STRINGS.capitalize("hello world") -- "Hello World"
```

***

### random\_string(length)

Generates a random alphanumeric string of a given length.

#### Parameters

| Name   | Type     | Description                      |
| ------ | -------- | -------------------------------- |
| length | `number` | The desired length of the string |

#### Example

```lua
local id = STRINGS.random_string(8) -- e.g., "aZ82xY0p"
```

***

### split(str, delimiter)

Splits a string into parts using a given delimiter.

#### Parameters

| Name      | Type     | Description               |
| --------- | -------- | ------------------------- |
| str       | `string` | The string to split       |
| delimiter | `string` | The delimiter to split on |

#### Example

```lua
local parts = STRINGS.split("one,two,three", ",") -- parts = {"one", "two", "three"}
```

***

### trim(str)

Trims whitespace from both ends of the string.

#### Parameters

| Name | Type     | Description        |
| ---- | -------- | ------------------ |
| str  | `string` | The string to trim |

#### Example

```lua
local clean = STRINGS.trim("  hello world  ") -- "hello world"
```


---

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