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util: move deprecate() to internal module 

PR-URL: https://github.com/nodejs/io.js/pull/1988
Reviewed-By: Roman Reiss <me@silverwind.io>
pull/1988/merge
Brendan Ashworth 2015-06-15 21:51:41 -07:00
parent 671e64ac73
commit 1d79f572f1
2 changed files with 25 additions and 23 deletions
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24
lib/internal/util.js
View File

@ -16,3 +16,27 @@ exports.printDeprecationMessage = function(msg, warned) {
return true;
};
// Mark that a method should not be used.
// Returns a modified function which warns once by default.
// If --no-deprecation is set, then it is a no-op.
exports.deprecate = function(fn, msg) {
// Allow for deprecating things in the process of starting up.
if (global.process === undefined) {
return function() {
return exports.deprecate(fn, msg).apply(this, arguments);
};
}
if (process.noDeprecation === true) {
return fn;
}
var warned = false;
function deprecated() {
warned = exports.printDeprecationMessage(msg, warned);
return fn.apply(this, arguments);
}
return deprecated;
};

24
lib/util.js
View File

@ -48,29 +48,7 @@ exports.format = function(f) {
};
// Mark that a method should not be used.
// Returns a modified function which warns once by default.
// If --no-deprecation is set, then it is a no-op.
exports.deprecate = function(fn, msg) {
// Allow for deprecating things in the process of starting up.
if (global.process === undefined) {
return function() {
return exports.deprecate(fn, msg).apply(this, arguments);
};
}
if (process.noDeprecation === true) {
return fn;
}
var warned = false;
function deprecated() {
warned = internalUtil.printDeprecationMessage(msg, warned);
return fn.apply(this, arguments);
}
return deprecated;
};
exports.deprecate = internalUtil.deprecate;
var debugs = {};