Merge branch 'master' into file-sample

src/core/components/providers/markdown.jsx

@@ -11,6 +11,12 @@ const sanitizeOptions = {
 
 function Markdown({ source }) {
   const sanitized = sanitize(source, sanitizeOptions)
+
+  // sometimes the sanitizer returns "undefined" as a string
+  if(!source || !sanitized || sanitized === "undefined") {
+    return null
+  }
+
   return <Remarkable
     options={{html: true, typographer: true, linkify: true, linkTarget: "_blank"}}
     source={sanitized}

src/core/index.js

@@ -117,6 +117,7 @@ module.exports = function SwaggerUI(opts) {
     return downloadSpec()
   }
 
+  return system
 }
 
 // Add presets

src/core/plugins/spec/reducers.js

@@ -41,7 +41,7 @@ export default {
   [UPDATE_PARAM]: ( state, {payload} ) => {
     let { path, paramName, value, isXml } = payload
     return state.updateIn( [ "resolved", "paths", ...path, "parameters" ], fromJS([]), parameters => {
-      let index = parameters.findIndex( p => p.get( "name" ) === paramName )
+      const index = parameters.findIndex(p => p.get( "name" ) === paramName )
       if (!(value instanceof win.File)) {
         value = fromJSOrdered( value )
       }

src/core/utils.js

@@ -1,9 +1,9 @@
 import Im from "immutable"
-import shallowEqual from "shallowequal"
 
 import camelCase from "lodash/camelCase"
 import upperFirst from "lodash/upperFirst"
 import _memoize from "lodash/memoize"
+import find from "lodash/find"
 import some from "lodash/some"
 import eq from "lodash/eq"
 import { memoizedSampleFromSchema, memoizedCreateXMLExample } from "core/plugins/samples/fn"
@@ -418,11 +418,6 @@ export function pascalCaseFilename(filename) {
   return pascalCase(filename.replace(/\.[^./]*$/, ""))
 }
 
-// Only compare a set of props
-export function shallowEqualKeys(a,b, keys) {
-  return !!keys.find(key => !shallowEqual(a[key], b[key]))
-}
-
 // Check if ...
 // - new props
 // - If immutable, use .is()
@@ -593,3 +588,10 @@ export const filterConfigs = (configs, allowed) => {
 
     return filteredConfigs
 }
+
+// Is this really required as a helper? Perhaps. TODO: expose the system of presets.apis in docs, so we know what is supported
+export const shallowEqualKeys = (a,b, keys) => {
+  return !!find(keys, (key) => {
+    return eq(a[key], b[key])
+  })
+}