The song in seconds

Problem

A song's length comes written as text, always with two digits on each side of the colon: "04:05" is four minutes and five seconds.

Write a function that takes that text and returns how many seconds it lasts in total, as a number: "04:05" gives 245 and "00:45" gives 45.

Examples

• "04:05" → 245

• "00:45" → 45

• Whole minutes

  "12:00" → 720

Besides these, the challenge has hidden tests that are revealed when you submit your solution.

You start with this

def to_seconds(text):
    pass

function toSeconds(text) {
}