1 files changed, 9 insertions, 6 deletions
diff --git a/lib/document-matchers.js b/lib/document-matchers.js
index 6a35b51..3232a23 100644
--- a/lib/document-matchers.js
+++ b/lib/document-matchers.js
@@ -3,15 +3,18 @@ exports.run = run;
 
 
 function paragraph(styleName) {
-    return matcher("paragraph", styleName);
+    return new Matcher("paragraph", styleName);
 }
 
 function run(styleName) {
-    return matcher("run", styleName);
+    return new Matcher("run", styleName);
 }
 
-function matcher(elementType, styleName) {
-    return function(element) {
-        return element.type === elementType && element.styleName === styleName;
-    };
+function Matcher(elementType, styleName) {
+    this.elementType = elementType;
+    this.styleName = styleName;
+}
+
+Matcher.prototype.matches = function(element) {
+    return element.type === this.elementType && element.styleName === this.styleName;
 }