Merge pull request #1239 from caolan/kill-iterator

Remove async.iterator

2 files changed, 0 insertions, 51 deletions

diff --git a/lib/index.js b/lib/index.js
index 28b87d6..8a2c7ca 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -54,7 +54,6 @@ import filter from './filter';
 import filterLimit from './filterLimit';
 import filterSeries from './filterSeries';
 import forever from './forever';
-import iterator from './iterator';
 import log from './log';
 import map from './map';
 import mapLimit from './mapLimit';
@@ -129,7 +128,6 @@ export default {
     filterLimit: filterLimit,
     filterSeries: filterSeries,
     forever: forever,
-    iterator: iterator,
     log: log,
     map: map,
     mapLimit: mapLimit,
@@ -222,7 +220,6 @@ export {
     filterLimit as filterLimit,
     filterSeries as filterSeries,
     forever as forever,
-    iterator as iterator,
     log as log,
     map as map,
     mapLimit as mapLimit,
diff --git a/lib/iterator.js b/lib/iterator.js
deleted file mode 100644
index fafd960..0000000
--- a/lib/iterator.js
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * Creates an iterator function which calls the next function in the `tasks`
- * array, returning a continuation to call the next one after that. It's also
- * possible to “peek” at the next iterator with `iterator.next()`.
- *
- * This function is used internally by the `async` module, but can be useful
- * when you want to manually control the flow of functions in series.
- *
- * @name iterator
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Array} tasks - An array of functions to run.
- * @returns The next function to run in the series.
- * @example
- *
- * var iterator = async.iterator([
- *     function() { sys.p('one'); },
- *     function() { sys.p('two'); },
- *     function() { sys.p('three'); }
- * ]);
- *
- * node> var iterator2 = iterator();
- * 'one'
- * node> var iterator3 = iterator2();
- * 'two'
- * node> iterator3();
- * 'three'
- * node> var nextfn = iterator2.next();
- * node> nextfn();
- * 'three'
- */
-export default function(tasks) {
-    function makeCallback(index) {
-        function fn() {
-            if (tasks.length) {
-                tasks[index].apply(null, arguments);
-            }
-            return fn.next();
-        }
-        fn.next = function() {
-            return (index < tasks.length - 1) ? makeCallback(index + 1) : null;
-        };
-        return fn;
-    }
-    return makeCallback(0);
-}