Initial commit

1 files changed, 30 insertions, 0 deletions

diff --git a/node_modules/body/parse-arguments.js b/node_modules/body/parse-arguments.js
new file mode 100644
index 0000000..5c36ff7
--- /dev/null
+++ b/node_modules/body/parse-arguments.js
@@ -0,0 +1,30 @@
+module.exports = parseArguments
+
+function isWritable(stream) {
+    return typeof stream.write === "function" &&
+        typeof stream.end === "function"
+}
+
+function parseArguments(req, res, opts, callback) {
+    // (req, cb)
+    if (typeof res === "function") {
+        callback = res
+        opts = {}
+        res = null
+    }
+
+    // (req, res, cb)
+    if (typeof opts === "function") {
+        callback = opts
+        opts = {}
+    }
+
+    // (req, opts, cb)
+    if (res && !isWritable(res)) {
+        opts = res
+        res = null
+    }
+
+    // default (req, res, opts, cb)
+    return { req: req, res: res, opts: opts, callback: callback }
+}