arch-orchestrator - npm Package Compare versions

Comparing version 1.3.2 to 1.3.3

lib/redirect.js

@@ -52,3 +52,7 @@ 'use strict';
     metadata.argsTo.forEach(function (fn) {
-      fn.meta.args = args.slice();
+      if (!fn.meta.args) {
+        fn.meta.args = args.slice();
+      } else {
+        fn.meta.args = fn.meta.args.concat(args.slice());
+      }
     });
@@ -65,3 +69,7 @@ }
     metadata.resultTo.forEach(function (fn) {
-      fn.meta.args = result;
+      if (!fn.meta.args) {
+        fn.meta.args = result;
+      } else {
+        fn.meta.args = fn.meta.args.concat(result);
+      }
     });
@@ -68,0 +76,0 @@ }

package.json

 {
   "name": "arch-orchestrator",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "description": "Orchestrator for large node.js applications",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -204,3 +204,24 @@ arch-orchestrator
 
+You can call ``resultTo`` and ``argsTo`` multiple times, or even combine them.
+
+##### Example:
+```Javascript
+var fn = orchestrator()
+  .setNext(fn1).argsTo(fn4)
+  .setNext(fn2).resultTo(fn4)
+  .setNext(fn3)
+  .setNext(fn4)
+  .end();
+```
+
+In this case arguments on ``fn4`` will be available in order as functions ``argsTo`` and ``resultTo`` are called,
+so ``fn4`` can look like:
+
+```Javascript
+function fn4(next, argFromArgsTo, argFromResultTo) {
+  // do something awesome
+}
+```
+
 # License
 **MIT**

test/test.js

@@ -24,2 +24,6 @@ 'use strict';
 
+function fn4(next, arg1, arg2) {
+  return next(arg1 + arg2 + 10);
+}
+
 function first(next) {
@@ -217,2 +221,14 @@ return next('first');
 
+  it('should be able to prepend arguments which are arguments of some other generator chain function calling argsTo multiple times', function () {
+    fn = orchestrator()
+      .setNext(fn1).argsTo(fn4)
+      .setNext(fn2).argsTo(fn4)
+      .setNext(fn3)
+      .setNext(fn4)
+      .end();
+
+    var res = fn(5);
+    res.should.be.exactly(120);
+  });
+
   it('should be able to prepend arguments which are arguments of some other generator chain function', function * () {
@@ -262,2 +278,14 @@ fn = orchestrator()
 
+  it('should be able to prepend arguments which are result of some function multiple times', function () {
+    fn = orchestrator()
+      .setNext(fn1).resultTo(fn4)
+      .setNext(fn2)
+      .setNext(fn3).resultTo(fn4)
+      .setNext(fn4)
+      .end();
+
+    var res = fn(10);
+    res.should.be.exactly(730);
+  });
+
   it('should be able to prepend arguments which are result of some generator function', function * () {
@@ -278,2 +306,14 @@ fn = orchestrator()
 
+  it('should be able to combine argsTo and resultTo calls', function () {
+    fn = orchestrator()
+      .setNext(fn1).argsTo(fn4)
+      .setNext(fn2).resultTo(fn4)
+      .setNext(fn3)
+      .setNext(fn4)
+      .end();
+
+    var res = fn(5);
+    res.should.be.exactly(320);
+  });
+
   it('should be able to use current result as final for normal chain functions', function () {
@@ -280,0 +320,0 @@ fn = orchestrator()

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Improved metrics

Total package byte prevSize

25590

increased by7.14%

Lines of code

655

increased by6.68%

Number of lines in readme file

227

increased by10.19%

No dependency changes