Add new gitbook-markdown and gitbook-asciidoc

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/utils/promise.js b/lib/utils/promise.js
index adcc1c3..d49cf27 100644
--- a/lib/utils/promise.js
+++ b/lib/utils/promise.js
@@ -43,8 +43,20 @@ function map(arr, iter) {
     }, []);
 }
 
+// Wrap a fucntion in a promise
+function wrap(func) {
+    return _.wrap(func, function(_func) {
+        var args = Array.prototype.slice.call(arguments, 1);
+        return Q()
+        .then(function() {
+            return _func.apply(null, args);
+        });
+    });
+}
+
 module.exports = Q;
 module.exports.reduce = reduce;
 module.exports.map = map;
 module.exports.serie = serie;
 module.exports.some = some;
+module.exports.wrapfn = wrap;