chainsaw - npm Package Compare versions

Comparing version 0.0.9 to 0.1.0

index.js

@@ -9,5 +9,13 @@ var Traverse = require('traverse');
     if (r !== undefined) saw.handlers = r;
+    saw.record();
     return saw.chain();
 };
 
+Chainsaw.light = function ChainsawLight (builder) {
+    var saw = Chainsaw.saw(builder, {});
+    var r = builder.call(saw.handlers, saw);
+    if (r !== undefined) saw.handlers = r;
+    return saw.chain();
+};
+
 Chainsaw.saw = function (builder, handlers) {
@@ -17,4 +25,3 @@ var saw = new EventEmitter;
     saw.actions = [];
-    saw.step = 0;
-    
+
     saw.chain = function () {
@@ -24,3 +31,3 @@ var ch = Traverse(saw.handlers).map(function (node) {
             var ps = this.path;
-            
+
             if (typeof node === 'function') {
@@ -36,3 +43,3 @@ this.update(function () {
         });
-        
+
         process.nextTick(function () {
@@ -42,10 +49,13 @@ saw.emit('begin');
         });
-        
+
         return ch;
     };
-    
+
+    saw.pop = function () {
+        return saw.actions.shift();
+    };
+
     saw.next = function () {
-        var action = saw.actions[saw.step];
-        saw.step ++;
-        
+        var action = saw.pop();
+
         if (!action) {
@@ -60,7 +70,7 @@ saw.emit('end');
     };
-    
+
     saw.nest = function (cb) {
         var args = [].slice.call(arguments, 1);
         var autonext = true;
-        
+
         if (typeof cb === 'boolean') {
@@ -70,11 +80,40 @@ var autonext = cb;
         }
-        
+
         var s = Chainsaw.saw(builder, {});
         var r = builder.call(s.handlers, s);
-        
+
         if (r !== undefined) s.handlers = r;
+
+        // If we are recording...
+        if ("undefined" !== typeof saw.step) {
+            // ... our children should, too
+            s.record();
+        }
+
         cb.apply(s.chain(), args);
         if (autonext !== false) s.on('end', saw.next);
     };
-    
+
+    saw.record = function () {
+        upgradeChainsaw(saw);
+    };
+
+    ['trap', 'down', 'jump'].forEach(function (method) {
+        saw[method] = function () {
+            throw new Error("To use the trap, down and jump features, please "+
+                            "call record() first to start recording actions.");
+        };
+    });
+
+    return saw;
+};
+
+function upgradeChainsaw(saw) {
+    saw.step = 0;
+
+    // override pop
+    saw.pop = function () {
+        return saw.actions[saw.step++];
+    };
+
     saw.trap = function (name, cb) {
@@ -89,3 +128,3 @@ var ps = Array.isArray(name) ? name : [name];
     };
-    
+
     saw.down = function (name) {
@@ -97,6 +136,6 @@ var ps = (Array.isArray(name) ? name : [name]).join('/');
         }).indexOf(true);
-        
+
         if (i >= 0) saw.step += i;
         else saw.step = saw.actions.length;
-        
+
         var act = saw.actions[saw.step - 1];
@@ -110,3 +149,3 @@ if (act && act.trap) {
     };
-    
+
     saw.jump = function (step) {
@@ -116,4 +155,2 @@ saw.step = step;
     };
-    
-    return saw;
-}; 
+};

package.json

 {
     "name" : "chainsaw",
-    "version" : "0.0.9",
+    "version" : "0.1.0",
     "description" : "Build chainable fluent interfaces the easy way... with a freakin' chainsaw!",
@@ -5,0 +5,0 @@ "main" : "./index.js",

test/chainsaw.js

 var assert = require('assert');
-var Chainsaw = require('chainsaw');
+var Chainsaw = require('../index');
 
@@ -4,0 +4,0 @@ exports.getset = function () {

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

20363

increased by7.03%

Lines of code

568

increased by5.38%

Number of lines in readme file

158

increased by12.06%

No dependency changes