String.trim_trailing
You're seeing just the function
trim_trailing
, go back to String module for more information.
Specs
Returns a string where all trailing Unicode whitespaces has been removed.
Examples
iex> String.trim_trailing(" abc\n ")
" abc"
Specs
Returns a string where all trailing to_trim
characters have been removed.
Examples
iex> String.trim_trailing("_ abc __", "_")
"_ abc "
iex> String.trim_trailing("abc 1", "11")
"abc 1"