timrwood/grunt-ipsum

var grunt = require('grunt');

grunt.template.addDelimiters('ipsum-delimiters', '{%', '%}');

module.exports = function (object, data) {
    var out = grunt.util.kindOf(object) === 'array' ? [] : {};

    data.self = out;

    function recurse(input, output) {
        Object.keys(input).forEach(function (key) {
            var kind = grunt.util.kindOf(input[key]);
            if (kind === 'array') {
                output[key] = [];
                recurse(input[key], output[key]);
            } else if (kind === 'object') {
                output[key] = {};
                recurse(input[key], output[key]);
            } else if (kind === 'string') {
                output[key] = grunt.template.process(input[key], {
                    data : data,
                    delimiters : 'ipsum-delimiters'
                });
            } else {
                output[key] = input[key];
            }
        });
    }

    recurse(object, out);

    return out;
};