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Diffstat (limited to 'node_modules/asynckit/lib/iterate.js')
-rw-r--r--node_modules/asynckit/lib/iterate.js75
1 files changed, 0 insertions, 75 deletions
diff --git a/node_modules/asynckit/lib/iterate.js b/node_modules/asynckit/lib/iterate.js
deleted file mode 100644
index 5d2839a..0000000
--- a/node_modules/asynckit/lib/iterate.js
+++ /dev/null
@@ -1,75 +0,0 @@
-var async = require('./async.js')
- , abort = require('./abort.js')
- ;
-
-// API
-module.exports = iterate;
-
-/**
- * Iterates over each job object
- *
- * @param {array|object} list - array or object (named list) to iterate over
- * @param {function} iterator - iterator to run
- * @param {object} state - current job status
- * @param {function} callback - invoked when all elements processed
- */
-function iterate(list, iterator, state, callback)
-{
- // store current index
- var key = state['keyedList'] ? state['keyedList'][state.index] : state.index;
-
- state.jobs[key] = runJob(iterator, key, list[key], function(error, output)
- {
- // don't repeat yourself
- // skip secondary callbacks
- if (!(key in state.jobs))
- {
- return;
- }
-
- // clean up jobs
- delete state.jobs[key];
-
- if (error)
- {
- // don't process rest of the results
- // stop still active jobs
- // and reset the list
- abort(state);
- }
- else
- {
- state.results[key] = output;
- }
-
- // return salvaged results
- callback(error, state.results);
- });
-}
-
-/**
- * Runs iterator over provided job element
- *
- * @param {function} iterator - iterator to invoke
- * @param {string|number} key - key/index of the element in the list of jobs
- * @param {mixed} item - job description
- * @param {function} callback - invoked after iterator is done with the job
- * @returns {function|mixed} - job abort function or something else
- */
-function runJob(iterator, key, item, callback)
-{
- var aborter;
-
- // allow shortcut if iterator expects only two arguments
- if (iterator.length == 2)
- {
- aborter = iterator(item, async(callback));
- }
- // otherwise go with full three arguments
- else
- {
- aborter = iterator(item, key, async(callback));
- }
-
- return aborter;
-}