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author | Thomas <tmashuang@gmail.com> | 2018-04-24 02:22:24 +0800 |
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committer | Thomas <tmashuang@gmail.com> | 2018-04-24 02:22:24 +0800 |
commit | 010092312998e90688e1bfb004eb55c67a337429 (patch) | |
tree | 93a174b2eb7074283d6e43bcc98bc1f2c7925d57 /app/scripts/lib/nodeify.js | |
parent | ddece0cc11215b323df96287f39e6758aa559f77 (diff) | |
parent | 74c419f9b65841c2966d1fe3b7414bf11e09e0d8 (diff) | |
download | tangerine-wallet-browser-010092312998e90688e1bfb004eb55c67a337429.tar.gz tangerine-wallet-browser-010092312998e90688e1bfb004eb55c67a337429.tar.zst tangerine-wallet-browser-010092312998e90688e1bfb004eb55c67a337429.zip |
Merge branch 'master' into testing
Diffstat (limited to 'app/scripts/lib/nodeify.js')
-rw-r--r-- | app/scripts/lib/nodeify.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/app/scripts/lib/nodeify.js b/app/scripts/lib/nodeify.js index 9b595d93c..25be6537b 100644 --- a/app/scripts/lib/nodeify.js +++ b/app/scripts/lib/nodeify.js @@ -1,6 +1,14 @@ const promiseToCallback = require('promise-to-callback') const noop = function () {} +/** + * A generator that returns a function which, when passed a promise, can treat that promise as a node style callback. + * The prime advantage being that callbacks are better for error handling. + * + * @param {Function} fn The function to handle as a callback + * @param {Object} context The context in which the fn is to be called, most often a this reference + * + */ module.exports = function nodeify (fn, context) { return function () { const args = [].slice.call(arguments) |