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-rw-r--r--javascript/videojs/src/js/utils/deprecate.js48
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diff --git a/javascript/videojs/src/js/utils/deprecate.js b/javascript/videojs/src/js/utils/deprecate.js
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-/**
- * @file deprecate.js
- * @module deprecate
- */
-import log from './log.js';
-
-/**
- * Decorate a function with a deprecation message the first time it is called.
- *
- * @param {string} message
- * A deprecation message to log the first time the returned function
- * is called.
- *
- * @param {Function} fn
- * The function to be deprecated.
- *
- * @return {Function}
- * A wrapper function that will log a deprecation warning the first
- * time it is called. The return value will be the return value of
- * the wrapped function.
- */
-export function deprecate(message, fn) {
- let warned = false;
-
- return function(...args) {
- if (!warned) {
- log.warn(message);
- }
-
- warned = true;
-
- return fn.apply(this, args);
- };
-}
-
-/**
- * Internal function used to mark a function as deprecated in the next major
- * version with consistent messaging.
- *
- * @param {number} major The major version where it will be removed
- * @param {string} oldName The old function name
- * @param {string} newName The new function name
- * @param {Function} fn The function to deprecate
- * @return {Function} The decorated function
- */
-export function deprecateForMajor(major, oldName, newName, fn) {
- return deprecate(`${oldName} is deprecated and will be removed in ${major}.0; please use ${newName} instead.`, fn);
-}