Sha256: 7f042471c7de6d510a93fbfad86850cae432f63f9d5f56a71df8aed2f5986e07
Contents?: true
Size: 529 Bytes
Versions: 69
Compression:
Stored size: 529 Bytes
Contents
var filter = require('./filter');
/**
* @return {array} Array of unique items
*/
function unique(arr, compare){
compare = compare || isEqual;
return filter(arr, function(item, i, arr){
var n = arr.length;
while (++i < n) {
if ( compare(item, arr[i]) ) {
return false;
}
}
return true;
});
}
function isEqual(a, b){
return a === b;
}
module.exports = unique;
Version data entries
69 entries across 69 versions & 2 rubygems