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more refinement of minify() documentation (#1983)

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kzc
2017-05-20 16:55:03 -04:00
committed by Alex Lam S.L
parent d3c4a8e9e7
commit a1dedeb3ce
1 changed files with 7 additions and 4 deletions
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README.md
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@@ -301,9 +301,10 @@ like this:
var UglifyJS = require("uglify-js"); var UglifyJS = require("uglify-js");
``` ```
There is a single high level minification function, `minify(code, options)`, which will There is a single high level function, **`minify(code, options)`**,
performs all the steps in a configurable manner. which will perform all minification [phases](#minify-options) in a configurable
Example: manner. By default `minify()` will enable the options [`compress`](#compress-options)
and [`mangle`](#mangle-options). Example:
```javascript ```javascript
var code = "function add(first, second) { return first + second; }"; var code = "function add(first, second) { return first + second; }";
var result = UglifyJS.minify(code); var result = UglifyJS.minify(code);
@@ -311,7 +312,9 @@ console.log(result.error); // runtime error, or `undefined` if no error
console.log(result.code); // minified output: function add(n,d){return n+d} console.log(result.code); // minified output: function add(n,d){return n+d}
``` ```
You can also compress multiple files: You can `minify` more than one JavaScript file at a time by using an object
for the first argument where the keys are file names and the values are source
code:
```javascript ```javascript
var code = { var code = {
"file1.js": "function add(first, second) { return first + second; }", "file1.js": "function add(first, second) { return first + second; }",