sort geo keys for schema

Author: archmoj

src/plots/geo/layout_attributes.js

@@ -4,6 +4,7 @@ var colorAttrs = require('../../components/color/attributes');
 var domainAttrs = require('../domain').attributes;
 var constants = require('./constants');
 var overrideAll = require('../../plot_api/edit_types').overrideAll;
+var sortedObjectKeys = require('../../lib/sorted_object_keys');
 
 var geoAxesAttrs = {
     range: {
@@ -100,14 +101,14 @@ var attrs = module.exports = overrideAll({
     },
     scope: {
         valType: 'enumerated',
-        values: Object.keys(constants.scopeDefaults),
+        values: sortedObjectKeys(constants.scopeDefaults),
         dflt: 'world',
         description: 'Set the scope of the map.'
     },
     projection: {
         type: {
             valType: 'enumerated',
-            values: Object.keys(constants.projNames),
+            values: sortedObjectKeys(constants.projNames),
             description: 'Sets the projection type.'
         },
         rotation: {

test/plot-schema.json

@@ -2053,28 +2053,28 @@
       "editType": "plot",
       "valType": "enumerated",
       "values": [
-       "equirectangular",
-       "mercator",
-       "orthographic",
-       "natural earth",
-       "kavrayskiy7",
-       "miller",
-       "robinson",
-       "eckert4",
+       "aitoff",
+       "albers usa",
        "azimuthal equal area",
        "azimuthal equidistant",
-       "conic equal area",
        "conic conformal",
+       "conic equal area",
        "conic equidistant",
+       "eckert4",
+       "equirectangular",
        "gnomonic",
-       "stereographic",
-       "mollweide",
        "hammer",
+       "kavrayskiy7",
+       "mercator",
+       "miller",
+       "mollweide",
+       "natural earth",
+       "orthographic",
+       "robinson",
+       "sinusoidal",
+       "stereographic",
        "transverse mercator",
-       "albers usa",
-       "winkel tripel",
-       "aitoff",
-       "sinusoidal"
+       "winkel tripel"
       ]
      }
     },
@@ -2109,13 +2109,13 @@
      "editType": "plot",
      "valType": "enumerated",
      "values": [
-      "world",
-      "usa",
-      "europe",
-      "asia",
       "africa",
+      "asia",
+      "europe",
       "north america",
-      "south america"
+      "south america",
+      "usa",
+      "world"
      ]
     },
     "showcoastlines": {