Merge pull request #3276 from swagger-api/feature/misuse-of-findIndex

Fix a case of misusing findIndex.

dist/swagger-ui-bundle.js.map

-{"version":3,"file":"swagger-ui-bundle.js","sources":["webpack:///swagger-ui-bundle.js"],"mappings":"AAAA;;;;;;;;;;;;;;;;;;;;;;;;;;AAmqDA;AAorJA;AAiiCA;AAm1GA;AAiwHA;AAg9FA;AAm/EA;AAiuDA;AAq/CA;AAwkDA;AAk/CA;;;;;AA60EA;AA8zJA;;;;;;;;;;;;;;AAyoFA;AA+lIA;AA4oJA;AAqvHA;AAknGA;AA4iEA;AA43DA;AAgnDA;AA6eA;;;;;;AAsvGA;AA+1HA;AA0+DA;;;;;AAwiBA;AAgsFA;AA6kDA;AAq3CA;AA4wFA;AAk3CA;AA2iFA;;;;;;;;;AAwqEA;AA2zIA;AAu7FA;AAmrFA;AAi7EA;;;;;;AAiRA;AA+qHA;AAs7GA","sourceRoot":""}
\ No newline at end of file
+{"version":3,"file":"swagger-ui-bundle.js","sources":["webpack:///swagger-ui-bundle.js"],"mappings":"AAAA;;;;;;;;;;;;;;;;;;;;;;;;;;AAmqDA;AAorJA;AAiiCA;AAm1GA;AAiwHA;AAg9FA;AAo/EA;AA+tDA;AAq/CA;AAwkDA;AAk/CA;;;;;AA60EA;AA8zJA;;;;;;;;;;;;;;AAyoFA;AA+lIA;AA4oJA;AAqvHA;AAknGA;AA4iEA;AA43DA;AAgnDA;AA6eA;;;;;;AAsvGA;AA+1HA;AA0+DA;;;;;AAwiBA;AAgsFA;AA6kDA;AAq3CA;AA4wFA;AAk3CA;AA2iFA;;;;;;;;;AAwqEA;AA2zIA;AAu7FA;AAmrFA;AAi7EA;;;;;;AAiRA;AA+qHA;AAs7GA","sourceRoot":""}
\ No newline at end of file

dist/swagger-ui.js.map

-{"version":3,"file":"swagger-ui.js","sources":["webpack:///swagger-ui.js"],"mappings":"AAAA;AAylFA;;;;;;AAg5CA;AA2pHA;AA8qIA;AAi+FA;AAyvDA;AAmzCA;AA+xCA","sourceRoot":""}
\ No newline at end of file
+{"version":3,"file":"swagger-ui.js","sources":["webpack:///swagger-ui.js"],"mappings":"AAAA;AAylFA;;;;;;AAg5CA;AA2pHA;AA6qIA;AAi+FA;AAyvDA;AAmzCA;AA+xCA","sourceRoot":""}
\ No newline at end of file

src/core/plugins/spec/reducers.js

 import { fromJS } from "immutable"
 import { fromJSOrdered, validateParam } from "core/utils"
 import win from "../../window"
-import findIndex from "lodash/findIndex"
 
 import {
 	UPDATE_SPEC,
@@ -42,7 +41,7 @@ export default {
   [UPDATE_PARAM]: ( state, {payload} ) => {
     let { path, paramName, value, isXml } = payload
     return state.updateIn( [ "resolved", "paths", ...path, "parameters" ], fromJS([]), parameters => {
-      const index = findIndex(parameters, p => p.get( "name" ) === paramName )
+      const index = parameters.findIndex(p => p.get( "name" ) === paramName )
       if (!(value instanceof win.File)) {
         value = fromJSOrdered( value )
       }