From 5caf4e48174533710243e8eeaf52567795ec9d01 Mon Sep 17 00:00:00 2001
From: schneefux <schneefux+commit@schneefux.xyz>
Date: Mon, 7 May 2018 09:06:04 +0200
Subject: move files to backend subdir, push data in submodule

---
 reduce.js | 51 ---------------------------------------------------
 1 file changed, 51 deletions(-)
 delete mode 100644 reduce.js

(limited to 'reduce.js')

diff --git a/reduce.js b/reduce.js
deleted file mode 100644
index 3ac9da2..0000000
--- a/reduce.js
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/usr/bin/node
-
-const R = require('ramda'),
-  utils = require('./utils');
-
-function aggregatePayloads(config) {
-  // Ramda group() only groups neighbors, so sort beforehand
-  const sorter  = R.props(config.group);
-  const grouper = utils.eqPropses(config.group);
-
-  // sum & count
-  const aggregator = R.pipe(
-    R.sortBy(sorter),
-    R.groupWith(grouper),
-    R.map(
-      R.converge(utils.mergeAllArgs, [
-        R.pipe(
-          R.project(config.group),
-          R.prop(0),
-        ),
-        R.pipe(
-          R.project(R.concat(config.sum, R.of('Count'))),
-          utils.mergeAllWith(R.add),
-          utils.unlist,
-        ),
-      ]),
-    ),
-  );
-
-  return aggregator;
-}
-
-function deriveStatistics(config) {
-  const sorter = R.compose(R.defaultTo(0), R.prop('Winner'));
-
-  // divide sums by counts = averages
-  const transformer = R.map(
-    R.converge(utils.mergeAllArgs, [
-      utils.projectProps(config.group),
-      utils.divPropsByProp('Count', config.sum),
-      utils.projectProps(['Count']),
-    ])
-  );
-
-  return R.compose(transformer, R.sortBy(sorter));
-}
-
-module.exports = {
-  aggregatePayloads,
-  deriveStatistics,
-};
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