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node_modules/flatten/README.md

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+# flatten
+
+A tiny utility to flatten arrays of arrays (of arrays, etc., recursively, infinitely or to an optional depth) into a single array of non-arrays.
+
+## example:
+
+```js
+> var flatten = require('flatten');
+undefined
+> flatten([1, [2, 3], [4, 5, 6], [7, [8, 9]], 10])
+[ 1,
+  2,
+  3,
+  4,
+  5,
+  6,
+  7,
+  8,
+  9,
+  10 ]
+> flatten([1, [2, [3, [4, [5]]]]], 2)
+[ 1,
+  2,
+  3,
+  [ 4, [ 5 ] ] ]
+```
+
+## install:
+
+    npm install flatten
+
+## license:
+
+MIT/X11.