Migration datamodels !

node_modules/semver-greatest-satisfied-range/index.js

@@ -0,0 +1,19 @@
+'use strict';
+
+var SemverRange = require('sver-compat').SemverRange;
+
+function findRange(version, ranges) {
+  ranges = ranges || [];
+
+  function matches(range) {
+    return SemverRange.match(range, version, true);
+  }
+
+  var validRanges = ranges.filter(matches);
+
+  var sortedRanges = validRanges.sort(SemverRange.compare);
+
+  return sortedRanges.pop() || null;
+}
+
+module.exports = findRange;