1 files changed, 12 insertions, 0 deletions
diff --git a/src/util.coffee b/src/util.coffee
new file mode 100644
index 0000000..d2cea04
--- /dev/null
+++ b/src/util.coffee
@@ -0,0 +1,12 @@
+'use strict'
+
+_ = require 'lodash'
+
+module.exports =
+        mapPromises: (promises) ->
+                _.reduce promises, ((seq, v, k) ->
+                        seq.then (acc) ->
+                                v.then (r) ->
+                                        acc[k] = r
+                                        acc
+                ), Promise.resolve {}