diff options
Diffstat (limited to 'lib/detect.js')
| -rw-r--r-- | lib/detect.js | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/detect.js b/lib/detect.js index 3e28f0e..4a6746a 100644 --- a/lib/detect.js +++ b/lib/detect.js @@ -1,5 +1,6 @@ import createTester from './internal/createTester'; -import doParallel from './internal/doParallel'; +import eachOf from './eachOf' +import awaitify from './internal/awaitify' /** * Returns the first value in `coll` that passes an async truth test. The @@ -26,6 +27,7 @@ import doParallel from './internal/doParallel'; * Result will be the first item in the array that passes the truth test * (iteratee) or the value `undefined` if none passed. Invoked with * (err, result). + * @returns A Promise, if no callback is passed * @example * * async.detect(['file1','file2','file3'], function(filePath, callback) { @@ -36,4 +38,7 @@ import doParallel from './internal/doParallel'; * // result now equals the first file in the list that exists * }); */ -export default doParallel(createTester(bool => bool, (res, item) => item)); +function detect(coll, iteratee, callback) { + return createTester(bool => bool, (res, item) => item)(eachOf, coll, iteratee, callback) +} +export default awaitify(detect, 3) |