Refactor/remove unused methods

chrisbroome · Oct 31, 2014 · 3a9afe7 · 3a9afe7
1 parent 91b325e
commit 3a9afe7
Showing 1 changed file with 1 addition and 17 deletions.
diff --git a/lib/parser.js b/lib/parser.js
@@ -41,22 +41,6 @@ _.extend(Parser.prototype, {
     return this._tokens[this._tokenPointer];
   },
 
-  peek: function peek() {
-    return this._tokens[this._tokenPointer + 1];
-  },
-
-  getCurrentPair: function getCurrentPair() {
-    var
-      token = this.currentToken(),
-      peek = this.peek();
-    return {token: token, peek: peek};
-  },
-
-  getNextPair: function getNextPair() {
-    this.next();
-    return this.getCurrentPair();
-  },
-
   parseTokens: function parseTokens() {
     this.treeRoot = this.value();
     this.assertEndOfInput();
@@ -146,7 +130,7 @@ _.extend(Parser.prototype, {
     if (!this.assertNotEndOfInput(type)) return null;
     if (!this.assertTypeEquals(type)) return null;
     var token = this.currentToken();
-    this.getNextPair();
+    this.next();
     return {type: token.type, value: token.value, originalValue: token.originalValue};
   },