add revisions

docs/docs/06-cli.md

@@ -24,15 +24,23 @@ The output is an SVG image generated by MemoryViz and the image is saved in the
 
 Below are optional arguments used to specify the way in which the SVG image is generated.
 
-#### `--height` and `--width`
+### `--width`
 
-Specifies the height and width of the generated SVG.
+Specifies the width of the generated SVG.
 
 ```console
 $ npx memory-viz <path-to-file> --width=700
 ```
 
-#### `--roughjs_config`
+### `--height`
+
+Specifies the height of the generated SVG.
+
+```console
+$ npx memory-viz <path-to-file> --height=700
+```
+
+### `--roughjs_config`
 
 Specifies the style of the generated SVG. Please refer to the [Rough.js documentation](https://github.com/rough-stuff/rough/wiki#options) for available options.
 

memory-viz/bin/cli.js

@@ -6,15 +6,9 @@ const { draw } = require("memory-viz");
 const { program } = require("commander");
 
 function parseRoughjsConfig(input) {
-    let config = {};
     const pairs = input.split(",");
-
-    pairs.forEach((pair) => {
-        const [key, val] = pair.split("=");
-        config[key] = val;
-    });
-
-    return config;
+    const keyValuePairs = pairs.map((pair) => pair.split("="));
+    return Object.fromEntries(keyValuePairs);
 }
 
 program
@@ -29,7 +23,7 @@ program
     .option("--height <value>", "height of generated SVG")
     .option(
         "--roughjs-config <key1=value1,key2=value2,...>",
-        "various options to configure how the SVG is drawn" +
+        "options to configure how the SVG is drawn" +
             " - refer to rough.js documentation for available options",
         parseRoughjsConfig
     );