Introduce matcher for style name

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/styles/document-matchers.js b/lib/styles/document-matchers.js
index bdc213c..38ac049 100644
--- a/lib/styles/document-matchers.js
+++ b/lib/styles/document-matchers.js
@@ -5,6 +5,7 @@ exports.italic = new Matcher("italic");
 exports.underline = new Matcher("underline");
 exports.strikethrough = new Matcher("strikethrough");
 exports.commentReference = new Matcher("commentReference");
+exports.equalTo = equalTo;
 
 
 function paragraph(options) {
@@ -29,7 +30,7 @@ function Matcher(elementType, options) {
 Matcher.prototype.matches = function(element) {
     return element.type === this._elementType &&
         (this._styleId === undefined || element.styleId === this._styleId) &&
-        (this._styleName === undefined || (element.styleName && element.styleName.toUpperCase() === this._styleName.toUpperCase())) &&
+        (this._styleName === undefined || (element.styleName && this._styleName.operator(this._styleName.operand, element.styleName))) &&
         (this._listIndex === undefined || isList(element, this._listIndex, this._listIsOrdered));
 };
 
@@ -38,3 +39,14 @@ function isList(element, levelIndex, isOrdered) {
         element.numbering.level == levelIndex &&
         element.numbering.isOrdered == isOrdered;
 }
+
+function equalTo(value) {
+    return {
+        operator: equals,
+        operand: value
+    };
+}
+
+function equals(first, second) {
+    return first.toUpperCase() === second.toUpperCase();
+}