fcf.rtrim() function from fcf-framework-core.

fcf.rtrim() function

string fcf.rtrim(string a_str, string|false|[string|false] a_delimiter = [false])

Available from version: 2.0.2

Removes the specified characters from the end of a string

Arguments

string a_str

- Source string

string|false|[string|false] a_delimiter = [false]

- An array of characters to delete, or a single character string. If the array element is false, characters with code <= 32 are removed.

Result

string

- Result string

Example: Default mode

let newString = fcf.rtrim(` test string `); console.log(`"${newString}"`);

Output:

" test string"

Example: Single delimiter

let newString = fcf.rtrim(`/path/file/`, "/"); console.log(`"${newString}"`);

Output:

"/path/file"

Example: Multiple delimiter

let newString = fcf.rtrim(`/path/file / \\ `, ["/","\\", false]); console.log(`"${newString}"`);

Output:

"/path/file"