dist/hello.all.js
function(a) {
		if (!Array.isArray(a)) { return []; }

		return a.filter(function(item, index) {
			// Is this the first location of item
			return a.indexOf(item) === index;
		});
	}
function(a) {
		if (!Array.isArray(a)) { return []; }

		return a.filter(function(item, index) {
			// Is this the first location of item
			return a.indexOf(item) === index;
		});
	}
function ( a ) { if ( ! Array . isArray ( a ) ) { return [ ] ; } return a . filter ( function ( item , index ) { // Is this the first location of item return a . indexOf ( item ) === index ; } ) ; }
Unique Remove duplicate and null values from an array @param a array
Unique Remove duplicate and null values from an array