What does the get.chomp do exactly

Question

it doesn't explain very well i have no idea what it means

Answer 1

Gets user input without last char like tab or linefeed

Answer 2

"gets" stands for "get string". The user must type some text, then hit Enter when done.

The Enter keypress is included in the user string as a newline (\n) character.

e.g. "hello\n"

"chomp" removes that final \n char.

Lookup "Ruby chomp" to learn how to remove other chars from the end of a string.