[ruby] Ruby combining an array into one string

In Ruby is there a way to combine all array elements into one string?

Example Array:

@arr = ['<p>Hello World</p>', '<p>This is a test</p>']

Example Output:

<p>Hello World</p><p>This is a test</p>

Here's my solution:

@arr = ['<p>Hello World</p>', '<p>This is a test</p>']
@arr.reduce(:+)
=> <p>Hello World</p><p>This is a test</p>

While a bit more cryptic than join, you can also multiply the array by a string.

@arr * " "