Array concatenation operator Array concatenation operator |
This operator concatenates scalars, arrays or hashes to a target array
- if the target is not an array, it is converted to one first. The syntax is: <target> <+ <right_operand> If <right_operand> is a scalar then it is appended to <target>, otherwise the constituent items of the array or values of the hash are appended. |
See also |
Operators |