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authorSamy Pessé <samypesse@gmail.com>2016-09-05 11:04:18 +0200
committerSamy Pessé <samypesse@gmail.com>2016-09-05 11:04:18 +0200
commita14ca3e268e95a7eab59fb205b41da7331d57631 (patch)
tree9c84b2cbd561345335fca3e26af961b2ea23d8ec /lib/utils/reducedObject.js
parent9c071dade573aa6990878006f83c89b6065a1395 (diff)
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Diffstat (limited to 'lib/utils/reducedObject.js')
-rw-r--r--lib/utils/reducedObject.js33
1 files changed, 0 insertions, 33 deletions
diff --git a/lib/utils/reducedObject.js b/lib/utils/reducedObject.js
deleted file mode 100644
index 7bcfd5b..0000000
--- a/lib/utils/reducedObject.js
+++ /dev/null
@@ -1,33 +0,0 @@
-var Immutable = require('immutable');
-
-/**
- * Reduce the difference between a map and its default version
- * @param {Map} defaultVersion
- * @param {Map} currentVersion
- * @return {Map} The properties of currentVersion that differs from defaultVersion
- */
-function reducedObject(defaultVersion, currentVersion) {
- if(defaultVersion === undefined) {
- return currentVersion;
- }
-
- return currentVersion.reduce(function(result, value, key) {
- var defaultValue = defaultVersion.get(key);
-
- if (Immutable.Map.isMap(value)) {
- var diffs = reducedObject(defaultValue, value);
-
- if (diffs.size > 0) {
- return result.set(key, diffs);
- }
- }
-
- if (Immutable.is(defaultValue, value)) {
- return result;
- }
-
- return result.set(key, value);
- }, Immutable.Map());
-}
-
-module.exports = reducedObject;