diff options
author | Kat Marchán <kzm@sykosomatic.org> | 2016-12-18 20:22:09 -0800 |
---|---|---|
committer | Myles Borins <myles.borins@gmail.com> | 2016-12-28 15:30:50 -0500 |
commit | 9946519fba73687d34dccd5813808252a1973f3c (patch) | |
tree | 74d7194d2a00743bcd905027195e7e8000c5ac5a /deps/npm/node_modules/mississippi/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js | |
parent | 4d3b487b791606ea965f6280ce0eeea03d79b660 (diff) | |
download | android-node-v8-9946519fba73687d34dccd5813808252a1973f3c.tar.gz android-node-v8-9946519fba73687d34dccd5813808252a1973f3c.tar.bz2 android-node-v8-9946519fba73687d34dccd5813808252a1973f3c.zip |
deps: upgrade npm to 4.0.5
PR-URL: https://github.com/nodejs/node/pull/10330
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Diffstat (limited to 'deps/npm/node_modules/mississippi/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js')
-rw-r--r-- | deps/npm/node_modules/mississippi/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/deps/npm/node_modules/mississippi/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js b/deps/npm/node_modules/mississippi/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js new file mode 100644 index 0000000000..549ae2f065 --- /dev/null +++ b/deps/npm/node_modules/mississippi/node_modules/concat-stream/node_modules/readable-stream/node_modules/util-deprecate/browser.js @@ -0,0 +1,67 @@ + +/** + * Module exports. + */ + +module.exports = deprecate; + +/** + * Mark that a method should not be used. + * Returns a modified function which warns once by default. + * + * If `localStorage.noDeprecation = true` is set, then it is a no-op. + * + * If `localStorage.throwDeprecation = true` is set, then deprecated functions + * will throw an Error when invoked. + * + * If `localStorage.traceDeprecation = true` is set, then deprecated functions + * will invoke `console.trace()` instead of `console.error()`. + * + * @param {Function} fn - the function to deprecate + * @param {String} msg - the string to print to the console when `fn` is invoked + * @returns {Function} a new "deprecated" version of `fn` + * @api public + */ + +function deprecate (fn, msg) { + if (config('noDeprecation')) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (config('throwDeprecation')) { + throw new Error(msg); + } else if (config('traceDeprecation')) { + console.trace(msg); + } else { + console.warn(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; +} + +/** + * Checks `localStorage` for boolean values for the given `name`. + * + * @param {String} name + * @returns {Boolean} + * @api private + */ + +function config (name) { + // accessing global.localStorage can trigger a DOMException in sandboxed iframes + try { + if (!global.localStorage) return false; + } catch (_) { + return false; + } + var val = global.localStorage[name]; + if (null == val) return false; + return String(val).toLowerCase() === 'true'; +} |