1108. Defanging an IP Address

Given a valid (IPv4) IP address, return a defanged version of that IP address.

A defanged IP address replaces every period "." with "[.]".

Example 1:

Input: address = "1.1.1.1"
Output: "1[.]1[.]1[.]1"

Example 2:

Input: address = "255.100.50.0"
Output: "255[.]100[.]50[.]0"

Constraints:

• The given address is a valid IPv4 address.

# @lc code=start
using LeetCode

defanging_ip_address(ip_address::String) = replace(ip_address, "." => "[.]")
# @lc code=end

defanging_ip_address (generic function with 1 method)

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