Angularjs sprintf-style filter for interpolating text with values.

ng sprintf filter

app.filter('sprintf', function() {
    function parse(str) {
        var args = [].slice.call(arguments, 1),
            i = 0;
    
        return str.replace(/%s/g, function() {
            return args[i++];
        });
    }

    return function(str) {
        return parse(str, arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]);
    };
});


// Usage:
$filter('sprintf')(
    "Hello %s. It's %s to see you!",
    "World",
    "very"
);

.filter('sprintf', function() {

function parse(str, args) {
    var i = 0;
    return str.replace(/%s/g, function() { return args[i++] || '';});
}

return parse(Array.prototype.slice.call(arguments, 0,1)[0], Array.prototype.slice.call(arguments, 1));

});

@miukki your adaption only partly works for me (angularjs 1.3). But if I adapt it a little, it works:

app.filter('sprintf', function() {

    function parse(str, args) {
        var i = 0;
        return str.replace(/%s/g, function() { return args[i++] || '';});
    }

    return function() {
        return parse(Array.prototype.slice.call(arguments, 0,1)[0], Array.prototype.slice.call(arguments, 1));
    };
});

Usage:
{{ 'Hello %s' | sprintf : 'World' }}

thx!