Sha256: 745740f6cbcf395196ce54675aae5c282839eedaa34f7785b4ba1c1626c8422e
Contents?: true
Size: 527 Bytes
Versions: 39
Compression:
Stored size: 527 Bytes
Contents
'use strict';
module.exports = function union(init) {
if (!Array.isArray(init)) {
throw new TypeError('arr-union expects the first argument to be an array.');
}
var len = arguments.length;
var i = 0;
while (++i < len) {
var arg = arguments[i];
if (!arg) continue;
if (!Array.isArray(arg)) {
arg = [arg];
}
for (var j = 0; j < arg.length; j++) {
var ele = arg[j];
if (init.indexOf(ele) >= 0) {
continue;
}
init.push(ele);
}
}
return init;
};
Version data entries
39 entries across 38 versions & 12 rubygems