var jcouch = {
    new: function(db_name, options) {
        return {
            config: $.extend(true, {
                    async: false
                },
                typeof options === 'object' ? options : {}
            ),

            db: $.couch.db(decodeURIComponent(db_name)),

            forall: function(callback) {
                var THIS = this;

                THIS.get_all(function(data) {
                    $.each(data, function() {
                        THIS.get_doc(this.id, function(doc) {
                            callback(doc);
                        });
                    });
                });
            },

            foreach: function(view, callback) {
                var THIS = this;

                THIS.get_view(view, function(data) {
                    $.each(data, function() {
                        THIS.get_doc(this.id, function(doc) {
                            callback(doc);
                        });
                    });
                });
            },

            get_all: function(callback) {
                var THIS = this;

                THIS.db.allDocs({
                    async: THIS.config.async,
                    success: function(data) {
                        if($.isFunction(callback)) {
                            callback(data.rows);
                        }
                    }
                });
            },

            get_view: function(view, callback) {
                var THIS = this;

                THIS.db.view(view, {
                    async: THIS.config.async,
                    success: function(data) {
                        if($.isFunction(callback)) {
                            callback(data.rows);
                        }
                    }
                });
            },

            get_doc: function(id, callback) {
                var THIS = this;

                THIS.db.openDoc(id, null, {
                    async: THIS.config.async,
                    success: function(data) {
                        if($.isFunction(callback)) {
                            callback(data);
                        }
                    }
                });
            },

            save_doc: function(doc, callback) {
                var THIS = this;

                THIS.db.saveDoc(doc, {
                    async: THIS.config.async,
                    success: function(data) {
                        if($.isFunction(callback)) {
                            callback(data);
                        }
                    }
                });
            },

            delete_doc: function(doc, callback) {
                var THIS = this;

                THIS.db.removeDoc(doc, {
                    async: THIS.config.async,
                    success: function(data) {
                        if($.isFunction(callback)) {
                            callback(data);
                        }
                    }
                });
            }
        };
    }
};