Add entity rendering

1 files changed, 8 insertions, 7 deletions

diff --git a/src/util.coffee b/src/util.coffee
index d2cea04..4e0cd76 100644
--- a/src/util.coffee
+++ b/src/util.coffee
@@ -1,12 +1,13 @@
 '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 {}
+                p = []
+                ret = {}
+
+                for own k, v of promises
+                        do (k, v) ->
+                                p.push(v.then (r) -> ret[k] = r)
+
+                Promise.all(p).then -> ret