Remove uploadParams helper

Author: vladimyr

index.js

@@ -53,7 +53,9 @@ S3BlobStore.prototype.createWriteStream = function (opts, s3opts, done) {
     s3opts = {};
   }
   if (typeof opts === 'string') opts = { key: opts };
-  var params = this.uploadParams(opts, s3opts);
+  var params = this._s3params(opts, s3opts);
+  var contentType = (opts && opts.contentType) || mime.lookup(params.Key);
+  if (contentType) params.ContentType = contentType;
   var out = uploadStream(this.s3, params);
   out.on('error', function (err) {
     debug('got err %j', err);
@@ -102,15 +104,6 @@ S3BlobStore.prototype.exists = function (opts, s3opts, done) {
   });
 };
 
-S3BlobStore.prototype.uploadParams = function (opts, s3opts) {
-  opts = opts || {};
-  var key = opts.key || opts.name || opts.filename;
-  var params = this._s3params(opts, s3opts);
-  var contentType = opts.contentType || mime.lookup(key);
-  if (contentType) params.ContentType = contentType;
-  return params;
-};
-
 S3BlobStore.prototype._s3params = function (opts, s3opts) {
   opts = opts || {};
   opts.params = s3opts || opts.params || {};