diff --git a/wire.js b/wire.js
index 18c68f9..65bd037 100755
--- a/wire.js
+++ b/wire.js
@@ -11,18 +11,18 @@
     let pipeLine = function(){
         this.reads = [];
         this.writes = [];
-        this.read = (fn,pr) => reads.push({fn,pr});
-        this.write = (fn,pr) => writes.push({fn,pr});
+        this.read = (fn,pr) => this.reads.push({fn,pr});
+        this.write = (fn,pr) => this.writes.push({fn,pr});
         this.get = (val) => {
-            let fns = reads.sort((a,b) => (a?.pr|0) - (b?.pr|0)),
+            let fns = this.reads.sort((a,b) => (a?.pr|0) - (b?.pr|0)),
             real = val;
             for (const { fn } of fns) {
                 fn( real, e => real = e );
             };
             return real;
         };
-        this.set = () => {
-            let fns = writes.sort((a,b) => (a?.pr|0) - (b?.pr|0)),
+        this.set = (val) => {
+            let fns = this.writes.sort((a,b) => (a?.pr|0) - (b?.pr|0)),
             real = val;
             for (const { fn } of fns) {
                 fn( real, e => real = e );
@@ -284,13 +284,13 @@
     é.prototype.equalTo = function(value){
         return é.isSame(value, this.value)
     }
-    é.prototype.readLayer = function(value){
+    é.prototype.readLayer = function(fn,priority){
         this.flag = this.flag | 2;
-        this.piping.read(a,b)
+        this.piping.read(fn,priority)
     }
-    é.prototype.writeLayer = function(value){
+    é.prototype.writeLayer = function(fn,priority){
         this.flag = this.flag | 4;
-        this.piping.write(a,b)
+        this.piping.write(fn,priority)
     }
     try{
         module.exports = é;