blob: 87868332cd3f933e6498e9778090c029b99eb6cb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
import noop from './noop';
import breakLoop from './breakLoop';
export default function _createTester(check, getResult) {
return function(eachfn, arr, iteratee, cb) {
cb = cb || noop;
var testPassed = false;
var testResult;
eachfn(arr, function(value, _, callback) {
iteratee(value, function(err, result) {
if (err) {
callback(err);
} else if (check(result) && !testResult) {
testPassed = true;
testResult = getResult(true, value);
callback(null, breakLoop);
} else {
callback();
}
});
}, function(err) {
if (err) {
cb(err);
} else {
cb(null, testPassed ? testResult : getResult(false));
}
});
};
}
|