Skip to main content

doesNotEndWith()

doesNotEndWith(suffix): (...args) => boolean

Creates a predicate function that determines if a string does not end with a specific suffix.

Parameters​

suffix​

string

The substring to use as the suffix

Returns​

(...args): boolean

Parameters​

args​

...[string]

Returns​

boolean

Remarks​

  • Pure function with no side effects
  • Case-sensitive comparison

Example​

const isJsFile = doesNotEndWith('.js');
isJsFile('app.js');   // false
isJsFile('style.css'); // true