Run the lodash converter only once.

src/config.js

@@ -31,6 +31,7 @@ require.config({
         "lodash":                   "node_modules/lodash/lodash",
         "lodash.converter":         "3rdparty/lodash.fp",
         "lodash.noconflict":        "src/lodash.noconflict",
+        "lodash.fp":                "src/lodash.fp",
         "pluggable":                "node_modules/pluggable.js/dist/pluggable",
         "polyfill":                 "src/polyfill",
         "sizzle":                   "node_modules/jquery/sizzle/dist/sizzle",

src/converse-controlbox.js

@@ -9,7 +9,7 @@
 (function (root, factory) {
     define(["jquery.noconflict",
             "converse-core",
-            "lodash.converter",
+            "lodash.fp",
             "tpl!add_contact_dropdown",
             "tpl!add_contact_form",
             "tpl!change_status_message",
@@ -29,7 +29,7 @@
 }(this, function (
             $,
             converse,
-            lodashConverter,
+            fp,
             tpl_add_contact_dropdown,
             tpl_add_contact_form,
             tpl_change_status_message,
@@ -49,7 +49,6 @@
     const USERS_PANEL_ID = 'users';
     const CHATBOX_TYPE = 'chatbox';
     const { Strophe, Backbone, utils, _, moment } = converse.env;
-    const fp = lodashConverter(_.runInContext());
 
 
     converse.plugins.add('converse-controlbox', {

src/converse-muc.js

@@ -13,7 +13,7 @@
     define([
             "jquery.noconflict",
             "converse-core",
-            "lodash.converter",
+            "lodash.fp",
             "tpl!chatarea",
             "tpl!chatroom",
             "tpl!chatroom_disconnect",
@@ -39,7 +39,7 @@
 }(this, function (
             $,
             converse,
-            lodashConverter,
+            fp,
             tpl_chatarea,
             tpl_chatroom,
             tpl_chatroom_disconnect,
@@ -66,7 +66,6 @@
     const CHATROOMS_TYPE = 'chatroom';
 
     const { Strophe, Backbone, Promise, $iq, $build, $msg, $pres, b64_sha1, sizzle, utils, _, moment } = converse.env;
-    const fp = lodashConverter(_.runInContext());
 
     // Add Strophe Namespaces
     Strophe.addNamespace('MUC_ADMIN', Strophe.NS.MUC + "#admin");

src/lodash.fp.js

-define(['lodash', 'lodash.fpConverter'], function (_, lodashBrowserConvert) {
-    return lodashBrowserConvert(_.runInContext());
+define(['lodash', 'lodash.converter', 'converse-core'], function (_, lodashConverter, converse) {
+    const fp = lodashConverter(_.runInContext());
+    converse.env.fp = fp;
+    return fp;
 });