docs: supply an array as option value

fix #24
cacjs · Dec 2, 2018 · 6c32138 · 6c32138
1 parent 98f9c25
commit 6c32138
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -26,6 +26,7 @@
   - [Variadic Arguments](#variadic-arguments)
   - [Dot-nested Options](#dot-nested-options)
   - [Default Command](#default-command)
+  - [Supply an array as option value](#supply-an-array-as-option-value)
   - [With TypeScript](#with-typescript)
 - [Projects Using CAC](#projects-using-cac)
 - [References](#references)
@@ -211,6 +212,18 @@ cli
 cli.parse()
 ```
 
+### Supply an array as option value
+
+```bash
+node cli.js --include project-a
+# The parsed options will be:
+# { include: 'project-a' }
+
+node cli.js --include project-a --include project-b
+# The parsed options will be:
+# { include: ['project-a', 'project-b'] }
+```
+
 ### With TypeScript
 
 First you need `@types/node` to be installed as a dev dependency in your project: