1 files changed, 12 insertions, 0 deletions
diff --git a/lib/models/book.js b/lib/models/book.js
index eb8011b..3c5144f 100644
--- a/lib/models/book.js
+++ b/lib/models/book.js
@@ -162,6 +162,18 @@ Book.prototype.isMultilingual = function() {
 };
 
 /**
+    Change log level
+
+    @param {Book} book
+    @param {String} level
+    @return {Book}
+*/
+Book.setLogLevel = function setLogLevel(book, level) {
+    book.getLogger().setLevel(level);
+    return book;
+};
+
+/**
     Create a book using a filesystem
 
     @param {FS} fs