fix es2017 syntax

hipstersmoothie · hipstersmoothie · commit 565c47e8247d · 2020-04-23T16:13:14.000-07:00
diff --git a/src/parser.ts b/src/parser.ts
@@ -553,14 +553,18 @@ export class Parser {
             : jsDocComment.fullComment;
         }
 
-        if (!stored.type.name.split(' | ').includes(type.name)) {
+        if (!stored.type) {
+          stored.type = type;
+        } else if (stored.type.name.split(' | ').indexOf(type.name) === -1) {
           stored.type.name += ` | ${this.getDocgenType(propType).name}`;
         }
 
         if (defaultValue) {
           if (!stored.defaultValue) {
             stored.defaultValue = defaultValue;
-          } else if (!stored.defaultValue.value.includes(defaultValue.value)) {
+          } else if (
+            stored.defaultValue.value.indexOf(defaultValue.value) === -1
+          ) {
             stored.defaultValue += ` | ${defaultValue}`;
           }
         }

Original file line number	Diff line number	Diff line change
`@@ -553,14 +553,18 @@ export class Parser {`
`553`	`553`	`: jsDocComment.fullComment;`
`554`	`554`	`}`
`555`	`555`
`556`		`- if (!stored.type.name.split(' \| ').includes(type.name)) {`
	`556`	`+ if (!stored.type) {`
	`557`	`+ stored.type = type;`
	`558`	`+ } else if (stored.type.name.split(' \| ').indexOf(type.name) === -1) {`
`557`	`559`	stored.type.name += ` \| ${this.getDocgenType(propType).name}`;
`558`	`560`	`}`
`559`	`561`
`560`	`562`	`if (defaultValue) {`
`561`	`563`	`if (!stored.defaultValue) {`
`562`	`564`	`stored.defaultValue = defaultValue;`
`563`		`- } else if (!stored.defaultValue.value.includes(defaultValue.value)) {`
	`565`	`+ } else if (`
	`566`	`+ stored.defaultValue.value.indexOf(defaultValue.value) === -1`
	`567`	`+ ) {`
`564`	`568`	stored.defaultValue += ` \| ${defaultValue}`;
`565`	`569`	`}`
`566`	`570`	`}`