Sha256: dfa2976efad484d3c08912b88bb774d925444155692b465e1ccd2e911cf994f9
Contents?: true
Size: 646 Bytes
Versions: 69
Compression:
Stored size: 646 Bytes
Contents
var append = require('./append');
var makeIterator = require('../function/makeIterator_');
/**
* Maps the items in the array and concatenates the result arrays.
*/
function collect(arr, callback, thisObj){
callback = makeIterator(callback, thisObj);
var results = [];
if (arr == null) {
return results;
}
var i = -1, len = arr.length;
while (++i < len) {
var value = callback(arr[i], i, arr);
if (value != null) {
append(results, value);
}
}
return results;
}
module.exports = collect;
Version data entries
69 entries across 69 versions & 2 rubygems