You are given a code snippet that shows a part of a program that operates on a file system. The program takes a variable `cwd` which represents the current working directory and concatenates it with a string `i` to form a file or directory path stored in the variable `item`. The program then checks if the `item` ends with a forward slash ("/").

Your task is to write a function, `isDirectory(filePath)`, that takes a file path as input and returns `true` if the file path represents a directory, or `false` otherwise.

Write the `isDirectory(filePath)` function.

**Function Signature**
- `function isDirectory(filePath: string): boolean`

**Input**
- A string `filePath` representing a file path where the last character can either be "/" indicating a directory or any other character indicating a file.

**Output**
- Return `true` if `filePath` represents a directory, or `false` otherwise.

**Example**
```
isDirectory("/path/to/directory/") => true
isDirectory("/path/to/file.txt") => false
isDirectory("/another/directory") => false
```
user
Sure, here's a simple function in TypeScript that checks if a given file path ends with a forward slash. If it does, it assumes it's a directory, otherwise it's a file. However, this function does not handle all edge cases, such as drive letters on Windows and UNIX path separators. You should consider using a library or module that provides a more reliable and cross-platform way to get file system info.

```typescript
function isDirectory(filePath: string): boolean {
  if (filePath.slice(-1) === '/') {
    return true;
  } else {
    return false;
  }
}
```

In any case, please make sure to test this function with various inputs and edge cases to ensure its correctness for your specific use case.
assistant
You are given a code snippet that shows a part of a program that operates on a file system. The program takes a variable `cwd` which represents the current working directory and concatenates it with a string `i` to form a file or directory path stored in the variable `item`. The program then checks if the `item` ends with a forward slash ("/").

Your task is to write a function, `isDirectory(filePath)`, that takes a file path as input and returns `true` if the file path represents a directory, or `false` otherwise.

Write the `isDirectory(filePath)` function.

**Function Signature**
- `function isDirectory(filePath: string): boolean`

**Input**
- A string `filePath` representing a file path where the last character can either be "/" indicating a directory or any other character indicating a file.

**Output**
- Return `true` if `filePath` represents a directory, or `false` otherwise.

**Example**
```
isDirectory("/path/to/directory/") => true
isDirectory("/path/to/file.txt") => false
isDirectory("/another/directory") => false
```
user
Sure, I can help with that. Here's a simple function in JavaScript that should do what you're asking for:

```javascript
function isDirectory(filePath) {
    // Check if the last character of the filePath is a "/"
    if (filePath[filePath.length - 1] === '/') {
        return true;
    } else {
        return false;
    }
}
```

This function works by checking the last character of the `filePath` string. If it's a '/', the function returns `true`, indicating that the path represents a directory. Otherwise, it returns `false`, indicating that the path represents a file.
assistant