initial commit.

node_modules/json2csv/lib/json2csv.js

@@ -0,0 +1,44 @@
+'use strict';
+
+const { Readable } = require('stream');
+const JSON2CSVParser = require('./JSON2CSVParser');
+const JSON2CSVAsyncParser = require('./JSON2CSVAsyncParser');
+const JSON2CSVTransform = require('./JSON2CSVTransform');
+const flatten = require('./transforms/flatten');
+const unwind = require('./transforms/unwind');
+
+module.exports.Parser = JSON2CSVParser;
+module.exports.AsyncParser = JSON2CSVAsyncParser;
+module.exports.Transform = JSON2CSVTransform;
+
+// Convenience method to keep the API similar to version 3.X
+module.exports.parse = (data, opts) => new JSON2CSVParser(opts).parse(data);
+module.exports.parseAsync = (data, opts, transformOpts) => {
+  try {
+    if (!(data instanceof Readable)) {
+      transformOpts = Object.assign({}, transformOpts, { objectMode: true });
+    }
+
+    const asyncParser = new JSON2CSVAsyncParser(opts, transformOpts);
+    const promise = asyncParser.promise();
+
+    if (Array.isArray(data)) {
+      data.forEach(item => asyncParser.input.push(item));
+      asyncParser.input.push(null);
+    } else if (data instanceof Readable) {
+      asyncParser.fromInput(data);
+    } else {
+      asyncParser.input.push(data);
+      asyncParser.input.push(null);
+    }
+
+    return promise;
+  } catch (err) {
+    return Promise.reject(err);
+  }
+};
+
+module.exports.transforms = {
+  flatten,
+  unwind,
+};